# Expository Writing — Chapter 1 Quiz
## 30 C3-Level (Application/Scenario-Based) Multiple Choice Questions

---

### Question 1
A nursing student is writing a document that explains to a patient the step-by-step process of self-administering insulin. She uses clear, numbered instructions, avoids personal opinions, and presents only factual information. Which type of writing BEST describes her work?

A) Narrative writing  
B) Persuasive writing  
C) Process expository writing  
D) Argumentative writing  
E) Descriptive fiction  

**Answer: C**  
*Explanation: Process expository writing explains how to do something or how something works, step-by-step. The student's document fits this perfectly — it is sequential, factual, and instructional.*

---

### Question 2
Dr. Ahmed writes a paper showing that increased screen time in teenagers (cause) leads to higher rates of sleep disruption, reduced academic performance, and anxiety (effects). Which type of expository writing is he applying?

A) Classification writing  
B) Illustration writing  
C) Comparison and contrast writing  
D) Cause and effect writing  
E) Descriptive writing  

**Answer: D**  
*Explanation: Cause and effect writing explores the relationship between events — what happened and what resulted. Dr. Ahmed identifies a cause (screen time) and traces its consequences.*

---

### Question 3
A student writes: "Both online and face-to-face learning have advantages. Online learning offers flexibility, while face-to-face learning provides immediate interaction. Both, however, rely on student motivation for success." Which type of expository writing is this?

A) Process writing  
B) Cause and effect writing  
C) Comparison and contrast writing  
D) Classification writing  
E) Illustration writing  

**Answer: C**  
*Explanation: Comparison and contrast writing highlights similarities and differences between two or more subjects. The student is comparing two modes of learning while noting a shared characteristic.*

---

### Question 4
A biology textbook divides living organisms into five kingdoms — Monera, Protista, Fungi, Plantae, and Animalia — based on shared characteristics. A student reproduces this structure in her essay. Which expository type is she using?

A) Process writing  
B) Cause and effect writing  
C) Descriptive writing  
D) Classification writing  
E) Illustration writing  

**Answer: D**  
*Explanation: Classification writing organizes a broad topic into categories or groups based on shared characteristics. Grouping organisms into kingdoms is a classic example.*

---

### Question 5
In an assignment, a student opens her essay with: "I believe climate change is destroying the planet, and everyone should feel alarmed." Her professor marks this as inappropriate for expository writing. Why?

A) The sentence is too short  
B) It lacks a topic sentence  
C) It includes personal opinion and emotional language, violating the objective nature of expository writing  
D) It is off-topic  
E) It uses the wrong tense  

**Answer: C**  
*Explanation: Expository writing must be objective — it focuses on facts rather than opinions or emotions. Phrases like "I believe" and "everyone should feel alarmed" are pitfalls explicitly listed in the chapter.*

---

### Question 6
A journalist writes an article about the recent earthquake in Turkey, presenting only verified facts, quotes from officials, and damage statistics — without offering personal opinions. This is an example of expository writing applied in which real-world context?

A) Instruction manuals  
B) Academic essays  
C) News articles  
D) Patient education materials  
E) Scientific writing  

**Answer: C**  
*Explanation: News articles are one of the real-world applications of expository writing listed in the chapter. They inform the public about events or facts without bias or persuasion.*

---

### Question 7
A student is asked to write an expository paragraph. She writes: "The university cafeteria is located near the main gate. The smell of freshly baked bread fills the air each morning. Its tall glass windows let in bright sunlight, and the sound of students chatting creates a lively atmosphere." Which type of expository writing has she used?

A) Process writing  
B) Classification writing  
C) Comparison and contrast writing  
D) Descriptive writing  
E) Cause and effect writing  

**Answer: D**  
*Explanation: Descriptive writing provides detailed information using sensory details (sight, sound, smell). The student's paragraph vividly depicts the cafeteria through multiple senses.*

---

### Question 8
A hospital needs to create a document explaining to new patients how diabetes is diagnosed, what treatment options are available, and how to manage blood sugar levels at home. Which application of expository writing BEST fits this purpose?

A) Research reports  
B) Scientific writing  
C) SOPs  
D) Patient education materials  
E) Exam answers  

**Answer: D**  
*Explanation: Patient education materials explain medical conditions, treatments, and health instructions simply and clearly — one of the explicitly listed real-world applications of expository writing.*

---

### Question 9
A student writes an essay and ends each paragraph abruptly without any transitional phrases, making the reader unable to follow the flow of ideas. According to the chapter's pitfalls, what error has the student made?

A) Including personal opinions  
B) Overloading with technical jargon  
C) Skipping transitions between ideas  
D) Writing too casually  
E) Using persuasive language  

**Answer: C**  
*Explanation: "Skipping transitions between ideas" is listed as a common pitfall in expository writing. Transitions are necessary for logical flow and coherence between paragraphs.*

---

### Question 10
According to the PURPOSE mnemonic in the chapter, what does the letter "S" stand for?

A) Structure ideas clearly  
B) Support the argument  
C) Simplify complex topics  
D) State the thesis  
E) Sequence events logically  

**Answer: C**  
*Explanation: In the PURPOSE mnemonic, "S" stands for "Simplify complex topics." This reflects the goal of expository writing to make difficult subjects accessible to the reader.*

---

### Question 11
A student is writing an expository essay about the effects of deforestation. Midway through the essay, he shifts to telling a personal story about camping in a forest as a child. What pitfall has he committed?

A) Ignoring factual support  
B) Mixing expository with narrative style  
C) Skipping an introduction  
D) Overusing technical jargon  
E) Making grammar errors  

**Answer: B**  
*Explanation: One of the listed pitfalls is "mixing expository with narrative style." Inserting a personal story shifts the writing from objective, fact-based exposition to subjective narrative.*

---

### Question 12
A lab technician writes a Standard Operating Procedure (SOP) for conducting a blood glucose test. The SOP includes an objective, step-by-step instructions, safety precautions, and expected results. Which characteristic of expository writing is MOST clearly demonstrated?

A) Use of emotional language  
B) Personal anecdotes for emphasis  
C) Organized structure with clear introduction, body, and conclusion  
D) Persuasive tone to motivate compliance  
E) Creative use of metaphors  

**Answer: C**  
*Explanation: Expository writing is organized with a clear introduction, body, and conclusion. A well-structured SOP mirrors this — it has an objective (intro), steps (body), and expected outcomes (conclusion).*

---

### Question 13
A student writes: "Social media addiction is bad. Everyone knows it. It's obvious." His teacher says the writing lacks depth. According to the chapter's pitfalls, what is the primary problem?

A) Using persuasive language  
B) Poor grammar  
C) Giving incomplete or shallow explanations  
D) Mixing styles  
E) Lacking a thesis  

**Answer: C**  
*Explanation: "Giving incomplete or shallow explanations" is a listed pitfall. Statements like "everyone knows it" fail to provide evidence, examples, or developed reasoning — essential to effective expository writing.*

---

### Question 14
A student explains the concept of herd immunity by using the example of measles vaccination rates in a specific community — showing how high vaccination reduced outbreaks. Which expository type does this demonstrate?

A) Classification writing  
B) Illustration writing  
C) Descriptive writing  
D) Comparison and contrast writing  
E) Process writing  

**Answer: B**  
*Explanation: Illustration writing explains an idea or concept using specific examples. The student uses a concrete example (measles vaccination) to clarify the abstract concept of herd immunity.*

---

### Question 15
According to the PURPOSE mnemonic, which letter represents the goal of "presenting facts clearly"?

A) U  
B) R  
C) P (first)  
D) O  
E) E  

**Answer: C**  
*Explanation: The first "P" in PURPOSE stands for "Present facts clearly." This is the foundational goal of expository writing — conveying factual information without distortion.*

---

### Question 16
A researcher's report about the long-term outcomes of a new antibiotic uses data tables, citations, and logical paragraph organization to communicate findings. This is an application of expository writing in which domain?

A) Exam answers  
B) Instruction manuals  
C) News articles  
D) Research reports  
E) Patient education  

**Answer: D**  
*Explanation: Research reports present findings, observations, and data in a logical, evidence-based format — one of the key real-world applications of expository writing listed in the chapter.*

---

### Question 17
A student's essay about "types of renewable energy" groups solar, wind, hydro, and geothermal energy under distinct headings with descriptions of each group's characteristics. The essay LACKS transitions and jumps abruptly between sections. Which two pitfalls apply?

A) Personal opinions and vague language  
B) Skipping transitions and poor paragraph organization/flow  
C) Mixing narrative style and overusing jargon  
D) Persuasive language and shallow explanations  
E) Missing introduction and grammar errors  

**Answer: B**  
*Explanation: The essay has two specific issues listed among the chapter's pitfalls: "skipping transitions between ideas" and "poor paragraph organization and flow."*

---

### Question 18
"The old bookshop smelled of cedar and vanilla, its shelves bowing under the weight of leather-bound volumes, each spine worn from years of curious hands." If a student uses this as a model for expository writing, which type is she attempting to replicate?

A) Cause and effect  
B) Process  
C) Descriptive  
D) Classification  
E) Illustration  

**Answer: C**  
*Explanation: Descriptive writing provides detailed information using sensory details. This passage engages smell and touch, paints a vivid scene, and avoids personal opinion — classic descriptive expository style.*

---

### Question 19
A student writes an exam answer that starts with "Hypertension is defined as persistently elevated blood pressure above 130/80 mmHg. It is a leading risk factor for stroke, heart attack, and kidney disease." According to the chapter, which application of expository writing is this?

A) News article  
B) SOP  
C) Instruction manual  
D) Exam answer  
E) Patient education material  

**Answer: D**  
*Explanation: Exam answers are listed as a real-world application of expository writing. They require structured, fact-based responses — which this student's answer demonstrates.*

---

### Question 20
A student is tasked with writing about deforestation but submits an essay where all paragraphs repeat the same point — "deforestation is harmful" — without adding new evidence or analysis. Which pitfall does this represent?

A) Lacking an introduction  
B) Mixing expository and narrative  
C) Repeating ideas without adding value  
D) Using persuasive language  
E) Overloading with jargon  

**Answer: C**  
*Explanation: "Repeating ideas without adding value" is explicitly listed as a pitfall. Effective expository writing builds on each paragraph, adding new information or evidence rather than restating the same point.*

---

### Question 21
According to the PURPOSE mnemonic, the letter "E" reminds writers to do what?

A) Elaborate with examples  
B) Edit for grammar  
C) Educate the reader  
D) Explain cause and effect  
E) Expand the conclusion  

**Answer: C**  
*Explanation: "E" in the PURPOSE mnemonic stands for "Educate the reader." The ultimate aim of expository writing is to leave the reader more informed and knowledgeable.*

---

### Question 22
A student is assigned to write about how microwave ovens were accidentally invented by Percy Spencer — explaining the event and using it to illustrate how accidental discoveries drive innovation. Which type of expository writing should she use?

A) Classification writing  
B) Process writing  
C) Cause and effect writing  
D) Illustration writing  
E) Comparison and contrast writing  

**Answer: D**  
*Explanation: Illustration writing explains an idea using specific examples. Using the Percy Spencer story (provided verbatim in the PPT slide on illustration writing) to support the concept of accidental innovation is classic illustration.*

---

### Question 23
A student opens her expository essay with: "Many experts question this, but personally I think vaccines are unnecessary based on my own experience." Which TWO pitfalls from the chapter has she violated?

A) Skipping transitions and overusing jargon  
B) Including personal opinions/emotions and using vague/unclear language  
C) Missing a conclusion and grammar errors  
D) Mixing with narrative and shallow explanations  
E) Repeating ideas and poor organization  

**Answer: B**  
*Explanation: The student includes personal opinion ("I think") and an emotionally-loaded claim lacking evidence — violating two listed pitfalls: "including personal opinions or emotions" and "using vague or unclear language."*

---

### Question 24
A textbook chapter on "Cloud Types" groups them as: cirrus and cirrostratus (high-altitude), altostratus and altocumulus (mid-altitude), and stratus and stratocumulus (low-altitude). If a student uses this same approach in a biology essay on vertebrates, which expository type is she applying?

A) Process  
B) Descriptive  
C) Illustration  
D) Cause and effect  
E) Classification  

**Answer: E**  
*Explanation: Classification writing organizes topics into categories based on shared traits. Whether classifying clouds by altitude or vertebrates by class, the structural logic is the same.*

---

### Question 25
A student submits an essay on antibiotic resistance that is filled with highly technical microbiology terminology — MRSA inhibition kinetics, efflux pump upregulation, beta-lactamase enzymatic hydrolysis — with no plain-language explanations. What pitfall applies?

A) Repeating ideas without value  
B) Overloading with technical jargon  
C) Mixing expository with narrative  
D) Lacking factual support  
E) Writing too casually  

**Answer: B**  
*Explanation: "Overloading with technical jargon" is listed as a pitfall. Even in academic expository writing, language must be accessible to the intended reader. Excessive jargon without explanation undermines clarity.*

---

### Question 26
According to the chapter's key takeaways, which of the following BEST distinguishes expository writing from persuasive writing?

A) Expository writing uses longer paragraphs  
B) Expository writing always uses headings  
C) Expository writing informs and explains rather than persuades or narrates  
D) Expository writing is only used in academic settings  
E) Expository writing avoids all examples  

**Answer: C**  
*Explanation: The first key takeaway explicitly states: "Expository writing informs and explains — not persuades or narrates." This is the defining distinction between exposition and persuasion or narrative.*

---

### Question 27
A health educator creates a brochure that explains how to recognize the early signs of a stroke, what to do immediately, and when to call emergency services — in simple, clear language for the general public. Under which application does this fall?

A) Scientific writing  
B) Research reports  
C) Academic essays  
D) Patient education materials  
E) SOPs  

**Answer: D**  
*Explanation: Patient education materials "explain medical conditions, treatments, and health instructions simply and clearly" — which precisely describes this stroke-awareness brochure.*

---

### Question 28
A student writing an expository essay on poverty jumps from discussing economic factors in one paragraph, then shifts to an anecdote about a poor family she met, then back to statistics, then to a personal pledge to volunteer. Which pitfall(s) is she most clearly committing?

A) Overloading with jargon and grammar errors  
B) Mixing expository with narrative style and including personal opinions/emotions  
C) Skipping transitions and using vague language  
D) Repeating ideas and shallow explanations  
E) Lacking a thesis and missing conclusion  

**Answer: B**  
*Explanation: The personal anecdote introduces narrative style, and the "personal pledge" is an emotional/opinion-based statement — both listed pitfalls in the chapter.*

---

### Question 29
A student writes a recipe-style guide for performing a urine dipstick test in a clinical lab, including preparation, procedure, and interpretation steps in sequential order. Which of the following characteristics of expository writing does this MOST directly reflect?

A) Uses evidence and examples to support ideas  
B) Focuses on facts rather than opinions  
C) Organized with a clear introduction, body, and conclusion with logical step-by-step order  
D) Common in news articles and reports  
E) Avoids sensory detail  

**Answer: C**  
*Explanation: Process writing presents information step-by-step in a clear, logical order — one of the key characteristics of expository writing. The structured, sequential guide mirrors this perfectly.*

---

### Question 30
After completing her expository essay, a student submits it without rereading or checking for errors. Her teacher returns it with grammar mistakes, awkward sentence constructions, and unclear phrasing highlighted. Which pitfall does this scenario best illustrate?

A) Lacking an introduction or conclusion  
B) Including personal opinions  
C) Mixing expository with persuasive writing  
D) Failing to revise or proofread the draft  
E) Using vague or unclear language  

**Answer: D**  
*Explanation: "Failing to revise or proofread the draft" is the last pitfall listed in the chapter. Revision and proofreading are essential to ensure clarity, correctness, and quality in any expository piece.*

---

const {
  Document, Packer, Paragraph, TextRun, HeadingLevel,
  AlignmentType, BorderStyle, ShadingType, WidthType
} = require('docx');
const fs = require('fs');

// Quiz data
const quizData = [
  {
    q: "A nursing student is writing a document that explains to a patient the step-by-step process of self-administering insulin. She uses clear, numbered instructions, avoids personal opinions, and presents only factual information. Which type of writing BEST describes her work?",
    options: ["A) Narrative writing", "B) Persuasive writing", "C) Process expository writing", "D) Argumentative writing", "E) Descriptive fiction"],
    answer: "C",
    explanation: "Process expository writing explains how to do something or how something works, step-by-step. The student's document fits this perfectly — it is sequential, factual, and instructional."
  },
  {
    q: "Dr. Ahmed writes a paper showing that increased screen time in teenagers (cause) leads to higher rates of sleep disruption, reduced academic performance, and anxiety (effects). Which type of expository writing is he applying?",
    options: ["A) Classification writing", "B) Illustration writing", "C) Comparison and contrast writing", "D) Cause and effect writing", "E) Descriptive writing"],
    answer: "D",
    explanation: "Cause and effect writing explores the relationship between events — what happened and what resulted. Dr. Ahmed identifies a cause (screen time) and traces its consequences."
  },
  {
    q: "A student writes: \"Both online and face-to-face learning have advantages. Online learning offers flexibility, while face-to-face learning provides immediate interaction. Both, however, rely on student motivation for success.\" Which type of expository writing is this?",
    options: ["A) Process writing", "B) Cause and effect writing", "C) Comparison and contrast writing", "D) Classification writing", "E) Illustration writing"],
    answer: "C",
    explanation: "Comparison and contrast writing highlights similarities and differences between two or more subjects. The student is comparing two modes of learning while noting a shared characteristic."
  },
  {
    q: "A biology textbook divides living organisms into five kingdoms — Monera, Protista, Fungi, Plantae, and Animalia — based on shared characteristics. A student reproduces this structure in her essay. Which expository type is she using?",
    options: ["A) Process writing", "B) Cause and effect writing", "C) Descriptive writing", "D) Classification writing", "E) Illustration writing"],
    answer: "D",
    explanation: "Classification writing organizes a broad topic into categories or groups based on shared characteristics. Grouping organisms into kingdoms is a classic example."
  },
  {
    q: "In an assignment, a student opens her essay with: \"I believe climate change is destroying the planet, and everyone should feel alarmed.\" Her professor marks this as inappropriate for expository writing. Why?",
    options: ["A) The sentence is too short", "B) It lacks a topic sentence", "C) It includes personal opinion and emotional language, violating the objective nature of expository writing", "D) It is off-topic", "E) It uses the wrong tense"],
    answer: "C",
    explanation: "Expository writing must be objective — it focuses on facts rather than opinions or emotions. Phrases like \"I believe\" and \"everyone should feel alarmed\" are pitfalls explicitly listed in the chapter."
  },
  {
    q: "A journalist writes an article about the recent earthquake in Turkey, presenting only verified facts, quotes from officials, and damage statistics — without offering personal opinions. This is an example of expository writing applied in which real-world context?",
    options: ["A) Instruction manuals", "B) Academic essays", "C) News articles", "D) Patient education materials", "E) Scientific writing"],
    answer: "C",
    explanation: "News articles are one of the real-world applications of expository writing listed in the chapter. They inform the public about events or facts without bias or persuasion."
  },
  {
    q: "A student is asked to write an expository paragraph. She writes: \"The university cafeteria is located near the main gate. The smell of freshly baked bread fills the air each morning. Its tall glass windows let in bright sunlight, and the sound of students chatting creates a lively atmosphere.\" Which type of expository writing has she used?",
    options: ["A) Process writing", "B) Classification writing", "C) Comparison and contrast writing", "D) Descriptive writing", "E) Cause and effect writing"],
    answer: "D",
    explanation: "Descriptive writing provides detailed information using sensory details (sight, sound, smell). The student's paragraph vividly depicts the cafeteria through multiple senses."
  },
  {
    q: "A hospital needs to create a document explaining to new patients how diabetes is diagnosed, what treatment options are available, and how to manage blood sugar levels at home. Which application of expository writing BEST fits this purpose?",
    options: ["A) Research reports", "B) Scientific writing", "C) SOPs", "D) Patient education materials", "E) Exam answers"],
    answer: "D",
    explanation: "Patient education materials explain medical conditions, treatments, and health instructions simply and clearly — one of the explicitly listed real-world applications of expository writing."
  },
  {
    q: "A student writes an essay and ends each paragraph abruptly without any transitional phrases, making the reader unable to follow the flow of ideas. According to the chapter's pitfalls, what error has the student made?",
    options: ["A) Including personal opinions", "B) Overloading with technical jargon", "C) Skipping transitions between ideas", "D) Writing too casually", "E) Using persuasive language"],
    answer: "C",
    explanation: "\"Skipping transitions between ideas\" is listed as a common pitfall in expository writing. Transitions are necessary for logical flow and coherence between paragraphs."
  },
  {
    q: "According to the PURPOSE mnemonic in the chapter, what does the letter \"S\" stand for?",
    options: ["A) Structure ideas clearly", "B) Support the argument", "C) Simplify complex topics", "D) State the thesis", "E) Sequence events logically"],
    answer: "C",
    explanation: "In the PURPOSE mnemonic, \"S\" stands for \"Simplify complex topics.\" This reflects the goal of expository writing to make difficult subjects accessible to the reader."
  },
  {
    q: "A student is writing an expository essay about the effects of deforestation. Midway through the essay, he shifts to telling a personal story about camping in a forest as a child. What pitfall has he committed?",
    options: ["A) Ignoring factual support", "B) Mixing expository with narrative style", "C) Skipping an introduction", "D) Overusing technical jargon", "E) Making grammar errors"],
    answer: "B",
    explanation: "One of the listed pitfalls is \"mixing expository with narrative style.\" Inserting a personal story shifts the writing from objective, fact-based exposition to subjective narrative."
  },
  {
    q: "A lab technician writes a Standard Operating Procedure (SOP) for conducting a blood glucose test. The SOP includes an objective, step-by-step instructions, safety precautions, and expected results. Which characteristic of expository writing is MOST clearly demonstrated?",
    options: ["A) Use of emotional language", "B) Personal anecdotes for emphasis", "C) Organized structure with clear introduction, body, and conclusion", "D) Persuasive tone to motivate compliance", "E) Creative use of metaphors"],
    answer: "C",
    explanation: "Expository writing is organized with a clear introduction, body, and conclusion. A well-structured SOP mirrors this — it has an objective (intro), steps (body), and expected outcomes (conclusion)."
  },
  {
    q: "A student writes: \"Social media addiction is bad. Everyone knows it. It's obvious.\" His teacher says the writing lacks depth. According to the chapter's pitfalls, what is the primary problem?",
    options: ["A) Using persuasive language", "B) Poor grammar", "C) Giving incomplete or shallow explanations", "D) Mixing styles", "E) Lacking a thesis"],
    answer: "C",
    explanation: "\"Giving incomplete or shallow explanations\" is a listed pitfall. Statements like \"everyone knows it\" fail to provide evidence, examples, or developed reasoning — essential to effective expository writing."
  },
  {
    q: "A student explains the concept of herd immunity by using the example of measles vaccination rates in a specific community — showing how high vaccination reduced outbreaks. Which expository type does this demonstrate?",
    options: ["A) Classification writing", "B) Illustration writing", "C) Descriptive writing", "D) Comparison and contrast writing", "E) Process writing"],
    answer: "B",
    explanation: "Illustration writing explains an idea or concept using specific examples. The student uses a concrete example (measles vaccination) to clarify the abstract concept of herd immunity."
  },
  {
    q: "According to the PURPOSE mnemonic, which letter represents the goal of \"presenting facts clearly\"?",
    options: ["A) U", "B) R", "C) P (first)", "D) O", "E) E"],
    answer: "C",
    explanation: "The first \"P\" in PURPOSE stands for \"Present facts clearly.\" This is the foundational goal of expository writing — conveying factual information without distortion."
  },
  {
    q: "A researcher's report about the long-term outcomes of a new antibiotic uses data tables, citations, and logical paragraph organization to communicate findings. This is an application of expository writing in which domain?",
    options: ["A) Exam answers", "B) Instruction manuals", "C) News articles", "D) Research reports", "E) Patient education"],
    answer: "D",
    explanation: "Research reports present findings, observations, and data in a logical, evidence-based format — one of the key real-world applications of expository writing listed in the chapter."
  },
  {
    q: "A student's essay about \"types of renewable energy\" groups solar, wind, hydro, and geothermal energy under distinct headings with descriptions of each group's characteristics. The essay LACKS transitions and jumps abruptly between sections. Which two pitfalls apply?",
    options: ["A) Personal opinions and vague language", "B) Skipping transitions and poor paragraph organization/flow", "C) Mixing narrative style and overusing jargon", "D) Persuasive language and shallow explanations", "E) Missing introduction and grammar errors"],
    answer: "B",
    explanation: "The essay has two specific issues listed among the chapter's pitfalls: \"skipping transitions between ideas\" and \"poor paragraph organization and flow.\""
  },
  {
    q: "\"The old bookshop smelled of cedar and vanilla, its shelves bowing under the weight of leather-bound volumes, each spine worn from years of curious hands.\" If a student uses this as a model for expository writing, which type is she attempting to replicate?",
    options: ["A) Cause and effect", "B) Process", "C) Descriptive", "D) Classification", "E) Illustration"],
    answer: "C",
    explanation: "Descriptive writing provides detailed information using sensory details. This passage engages smell and touch, paints a vivid scene, and avoids personal opinion — classic descriptive expository style."
  },
  {
    q: "A student writes an exam answer that starts with \"Hypertension is defined as persistently elevated blood pressure above 130/80 mmHg. It is a leading risk factor for stroke, heart attack, and kidney disease.\" According to the chapter, which application of expository writing is this?",
    options: ["A) News article", "B) SOP", "C) Instruction manual", "D) Exam answer", "E) Patient education material"],
    answer: "D",
    explanation: "Exam answers are listed as a real-world application of expository writing. They require structured, fact-based responses — which this student's answer demonstrates."
  },
  {
    q: "A student is tasked with writing about deforestation but submits an essay where all paragraphs repeat the same point — \"deforestation is harmful\" — without adding new evidence or analysis. Which pitfall does this represent?",
    options: ["A) Lacking an introduction", "B) Mixing expository and narrative", "C) Repeating ideas without adding value", "D) Using persuasive language", "E) Overloading with jargon"],
    answer: "C",
    explanation: "\"Repeating ideas without adding value\" is explicitly listed as a pitfall. Effective expository writing builds on each paragraph, adding new information or evidence rather than restating the same point."
  },
  {
    q: "According to the PURPOSE mnemonic, the letter \"E\" reminds writers to do what?",
    options: ["A) Elaborate with examples", "B) Edit for grammar", "C) Educate the reader", "D) Explain cause and effect", "E) Expand the conclusion"],
    answer: "C",
    explanation: "\"E\" in the PURPOSE mnemonic stands for \"Educate the reader.\" The ultimate aim of expository writing is to leave the reader more informed and knowledgeable."
  },
  {
    q: "A student is assigned to write about how microwave ovens were accidentally invented by Percy Spencer — explaining the event and using it to illustrate how accidental discoveries drive innovation. Which type of expository writing should she use?",
    options: ["A) Classification writing", "B) Process writing", "C) Cause and effect writing", "D) Illustration writing", "E) Comparison and contrast writing"],
    answer: "D",
    explanation: "Illustration writing explains an idea using specific examples. Using the Percy Spencer story to support the concept of accidental innovation is classic illustration writing."
  },
  {
    q: "A student opens her expository essay with: \"Many experts question this, but personally I think vaccines are unnecessary based on my own experience.\" Which TWO pitfalls from the chapter has she violated?",
    options: ["A) Skipping transitions and overusing jargon", "B) Including personal opinions/emotions and using vague/unclear language", "C) Missing a conclusion and grammar errors", "D) Mixing with narrative and shallow explanations", "E) Repeating ideas and poor organization"],
    answer: "B",
    explanation: "The student includes personal opinion (\"I think\") and an emotionally-loaded claim lacking evidence — violating two listed pitfalls: \"including personal opinions or emotions\" and \"using vague or unclear language.\""
  },
  {
    q: "A textbook chapter on \"Cloud Types\" groups them as cirrus and cirrostratus (high-altitude), altostratus and altocumulus (mid-altitude), and stratus and stratocumulus (low-altitude). If a student uses this same approach in a biology essay on vertebrates, which expository type is she applying?",
    options: ["A) Process", "B) Descriptive", "C) Illustration", "D) Cause and effect", "E) Classification"],
    answer: "E",
    explanation: "Classification writing organizes topics into categories based on shared traits. Whether classifying clouds by altitude or vertebrates by class, the structural logic is the same."
  },
  {
    q: "A student submits an essay on antibiotic resistance that is filled with highly technical microbiology terminology — MRSA inhibition kinetics, efflux pump upregulation, beta-lactamase enzymatic hydrolysis — with no plain-language explanations. What pitfall applies?",
    options: ["A) Repeating ideas without value", "B) Overloading with technical jargon", "C) Mixing expository with narrative", "D) Lacking factual support", "E) Writing too casually"],
    answer: "B",
    explanation: "\"Overloading with technical jargon\" is listed as a pitfall. Even in academic expository writing, language must be accessible to the intended reader. Excessive jargon without explanation undermines clarity."
  },
  {
    q: "According to the chapter's key takeaways, which of the following BEST distinguishes expository writing from persuasive writing?",
    options: ["A) Expository writing uses longer paragraphs", "B) Expository writing always uses headings", "C) Expository writing informs and explains rather than persuades or narrates", "D) Expository writing is only used in academic settings", "E) Expository writing avoids all examples"],
    answer: "C",
    explanation: "The first key takeaway explicitly states: \"Expository writing informs and explains — not persuades or narrates.\" This is the defining distinction between exposition and persuasion or narrative."
  },
  {
    q: "A health educator creates a brochure that explains how to recognize the early signs of a stroke, what to do immediately, and when to call emergency services — in simple, clear language for the general public. Under which application does this fall?",
    options: ["A) Scientific writing", "B) Research reports", "C) Academic essays", "D) Patient education materials", "E) SOPs"],
    answer: "D",
    explanation: "Patient education materials \"explain medical conditions, treatments, and health instructions simply and clearly\" — which precisely describes this stroke-awareness brochure."
  },
  {
    q: "A student writing an expository essay on poverty jumps from discussing economic factors in one paragraph, then shifts to an anecdote about a poor family she met, then back to statistics, then to a personal pledge to volunteer. Which pitfall(s) is she most clearly committing?",
    options: ["A) Overloading with jargon and grammar errors", "B) Mixing expository with narrative style and including personal opinions/emotions", "C) Skipping transitions and using vague language", "D) Repeating ideas and shallow explanations", "E) Lacking a thesis and missing conclusion"],
    answer: "B",
    explanation: "The personal anecdote introduces narrative style, and the \"personal pledge\" is an emotional/opinion-based statement — both listed pitfalls in the chapter."
  },
  {
    q: "A student writes a recipe-style guide for performing a urine dipstick test in a clinical lab, including preparation, procedure, and interpretation steps in sequential order. Which of the following characteristics of expository writing does this MOST directly reflect?",
    options: ["A) Uses evidence and examples to support ideas", "B) Focuses on facts rather than opinions", "C) Organized with a clear introduction, body, and conclusion with logical step-by-step order", "D) Common in news articles and reports", "E) Avoids sensory detail"],
    answer: "C",
    explanation: "Process writing presents information step-by-step in a clear, logical order — one of the key characteristics of expository writing. The structured, sequential guide mirrors this perfectly."
  },
  {
    q: "After completing her expository essay, a student submits it without rereading or checking for errors. Her teacher returns it with grammar mistakes, awkward sentence constructions, and unclear phrasing highlighted. Which pitfall does this scenario best illustrate?",
    options: ["A) Lacking an introduction or conclusion", "B) Including personal opinions", "C) Mixing expository with persuasive writing", "D) Failing to revise or proofread the draft", "E) Using vague or unclear language"],
    answer: "D",
    explanation: "\"Failing to revise or proofread the draft\" is the last pitfall listed in the chapter. Revision and proofreading are essential to ensure clarity, correctness, and quality in any expository piece."
  }
];

function makeHeader() {
  return new Paragraph({
    text: "EXPOSITORY WRITING — CHAPTER 1",
    heading: HeadingLevel.HEADING_1,
    alignment: AlignmentType.CENTER,
    spacing: { after: 100 }
  });
}

function makeSubHeader() {
  return new Paragraph({
    children: [
      new TextRun({
        text: "30 C3-Level Scenario-Based MCQs  |  Application & Analysis",
        bold: true,
        size: 22,
        color: "444444"
      })
    ],
    alignment: AlignmentType.CENTER,
    spacing: { after: 400 }
  });
}

function makeQuestion(num, item) {
  const paragraphs = [];

  // Question number + text
  paragraphs.push(
    new Paragraph({
      children: [
        new TextRun({ text: `Q${num}. `, bold: true, size: 22, color: "1F3864" }),
        new TextRun({ text: item.q, size: 22 })
      ],
      spacing: { before: 300, after: 120 },
      shading: { type: ShadingType.CLEAR, fill: "EBF3FB" }
    })
  );

  // Options
  for (const opt of item.options) {
    const letter = opt.charAt(0);
    const isAnswer = letter === item.answer;
    paragraphs.push(
      new Paragraph({
        children: [
          new TextRun({
            text: `  ${opt}`,
            size: 21,
            bold: isAnswer,
            color: isAnswer ? "1A6640" : "222222"
          })
        ],
        spacing: { after: 60 }
      })
    );
  }

  // Answer line
  paragraphs.push(
    new Paragraph({
      children: [
        new TextRun({ text: "Correct Answer: ", bold: true, size: 21, color: "1A6640" }),
        new TextRun({ text: item.answer, bold: true, size: 21, color: "1A6640" })
      ],
      spacing: { before: 100, after: 60 }
    })
  );

  // Explanation
  paragraphs.push(
    new Paragraph({
      children: [
        new TextRun({ text: "Explanation: ", bold: true, italics: true, size: 20, color: "555555" }),
        new TextRun({ text: item.explanation, italics: true, size: 20, color: "555555" })
      ],
      spacing: { after: 200 }
    })
  );

  // Divider
  paragraphs.push(
    new Paragraph({
      children: [new TextRun({ text: "─".repeat(80), size: 14, color: "CCCCCC" })],
      spacing: { after: 100 }
    })
  );

  return paragraphs;
}

const allParagraphs = [makeHeader(), makeSubHeader()];

quizData.forEach((item, i) => {
  const qParagraphs = makeQuestion(i + 1, item);
  qParagraphs.forEach(p => allParagraphs.push(p));
});

const doc = new Document({
  sections: [{
    properties: {},
    children: allParagraphs
  }]
});

Packer.toBuffer(doc).then(buffer => {
  fs.writeFileSync('/home/daytona/workspace/EW_Chapter1_Quiz/EW_Chapter1_Quiz.docx', buffer);
  console.log('Done: EW_Chapter1_Quiz.docx');
});

const {
  Document, Packer, Paragraph, TextRun, HeadingLevel,
  AlignmentType, ShadingType
} = require('docx');
const fs = require('fs');

const quizData = [
  // --- CLEARCO MNEMONIC ---
  {
    q: "A student submits an expository essay on climate change. Her professor notices that she supports every claim with statistics from peer-reviewed journals and government reports. According to the CLEARCO mnemonic, which characteristic is she demonstrating?",
    options: ["A) Clarity", "B) Logical", "C) Evidence-based", "D) Relevant", "E) Organized"],
    answer: "C",
    explanation: "Evidence-based (E in CLEARCO) means every claim is supported by data, examples, facts, or credible sources. Using peer-reviewed statistics is a direct application of this characteristic."
  },
  {
    q: "A medical student writes a report on hypertension. She uses specialized cardiology terms throughout without defining them, expecting her general-audience readers to understand. Which CLEARCO characteristic has she violated?",
    options: ["A) Logical", "B) Evidence-based", "C) Accurate", "D) Clarity", "E) Organized"],
    answer: "D",
    explanation: "Clarity means presenting information in a straightforward, easy-to-understand way. A key Do in the chapter is 'explain technical terms clearly' — failing this violates Clarity."
  },
  {
    q: "An instructor reviews a student's essay and finds that the introduction promises to discuss three causes of obesity, the body covers only one, and the conclusion mentions two different causes. Which CLEARCO characteristic is most compromised?",
    options: ["A) Coherent", "B) Relevant", "C) Accurate", "D) Evidence-based", "E) Logical"],
    answer: "C",
    explanation: "Accurate (A in CLEARCO) means information is correct, current, specific, and free from errors. A mismatch between promised and delivered content is an accuracy/consistency error."
  },
  {
    q: "A student writes an expository paragraph about water pollution. He includes two sentences about his summer vacation near a lake. According to CLEARCO, which characteristic has been violated?",
    options: ["A) Clarity", "B) Logical", "C) Evidence-based", "D) Accurate", "E) Relevant"],
    answer: "E",
    explanation: "Relevant (R in CLEARCO) means all content stays on topic and directly supports the main idea, avoiding unnecessary details. The vacation sentences are off-topic and irrelevant."
  },
  {
    q: "A student's essay on diabetes management begins with general background, then addresses dietary interventions, then pharmacological treatment, and finally monitoring strategies — each section building on the previous one. Which CLEARCO characteristic is she demonstrating?",
    options: ["A) Evidence-based", "B) Accurate", "C) Relevant", "D) Coherent", "E) Organized"],
    answer: "E",
    explanation: "Organized (O in CLEARCO) means text follows a clear structure with an introduction, logically developed body, and concise conclusion. The progression from background to specific management strategies reflects strong organization."
  },
  {
    q: "A lab report uses smooth transitions between sections, every paragraph connects to the next, and the reader can follow the argument effortlessly from introduction to conclusion. Which CLEARCO characteristic does this demonstrate?",
    options: ["A) Clarity", "B) Logical", "C) Coherent", "D) Accurate", "E) Relevant"],
    answer: "C",
    explanation: "Coherent (C in CLEARCO) means sentences and paragraphs are smoothly connected with transitions, maintaining unity of thought — exactly what is described."
  },
  {
    q: "A student is writing an expository essay on antibiotic resistance. She arranges her content as: definition → causes → consequences → solutions. This arrangement demonstrates which CLEARCO feature?",
    options: ["A) Evidence-based", "B) Accurate", "C) Coherent", "D) Logical", "E) Relevant"],
    answer: "D",
    explanation: "Logical (L in CLEARCO) means ideas progress in a logical, step-by-step order using rational flow and structured thought. Moving from definition to causes to consequences to solutions is a rational logical progression."
  },

  // --- 5 Cs OF CLARITY ---
  {
    q: "A student writes: 'Due to the fact that the patient was in a state of unconsciousness, the medical team proceeded to carry out the necessary resuscitation procedures.' Her teacher suggests she simplify this. Which of the 5 Cs of Clarity is she being asked to improve?",
    options: ["A) Correctness", "B) Coherence", "C) Consistency", "D) Completeness", "E) Conciseness"],
    answer: "E",
    explanation: "Conciseness means using only necessary words; avoiding wordiness and repetition. The original sentence is wordy — 'Due to the fact that' could be 'Because' and 'in a state of unconsciousness' could be 'unconscious.'"
  },
  {
    q: "A nursing student's care plan contains the sentence: 'The patient should take their medicine when they feels tired and their should monitor their breathing.' Her supervisor flags this before it is filed. Which of the 5 Cs of Clarity is violated?",
    options: ["A) Conciseness", "B) Correctness", "C) Coherence", "D) Consistency", "E) Completeness"],
    answer: "B",
    explanation: "Correctness requires grammar, spelling, and facts to be accurate. The errors ('feels' instead of 'feel,' 'their' instead of 'they') are grammar mistakes that undermine credibility and meaning."
  },
  {
    q: "A student writes an instruction guide for performing CPR but omits the step of calling emergency services before starting compressions. A reader who follows the guide misses a critical step. Which of the 5 Cs of Clarity is absent?",
    options: ["A) Conciseness", "B) Correctness", "C) Coherence", "D) Consistency", "E) Completeness"],
    answer: "E",
    explanation: "Completeness means providing all essential information so the reader fully understands the topic. Omitting a critical step like calling emergency services makes the guide incomplete."
  },
  {
    q: "A student begins her essay in a formal academic tone, then shifts to casual phrases like 'well, anyway' and 'you know what I mean' in the middle, before returning to formal language at the end. Which of the 5 Cs of Clarity has she violated?",
    options: ["A) Conciseness", "B) Correctness", "C) Coherence", "D) Consistency", "E) Completeness"],
    answer: "D",
    explanation: "Consistency means maintaining a uniform tone and style throughout to avoid distracting the reader. Shifting between formal and casual registers violates consistency."
  },
  {
    q: "A student's essay paragraph jumps from discussing the economic effects of deforestation to its environmental effects and back, without any clear thread linking the sentences. Which of the 5 Cs of Clarity is missing?",
    options: ["A) Conciseness", "B) Correctness", "C) Coherence", "D) Consistency", "E) Completeness"],
    answer: "C",
    explanation: "Coherence (one of the 5 Cs of Clarity) means organizing ideas logically so each sentence flows smoothly to the next. Random jumping between effects violates this principle."
  },
  {
    q: "A professor tells a student: 'Your essay is too long — you've said the same thing in three different ways in every paragraph.' According to the 5 Cs of Clarity, what should the student do?",
    options: ["A) Improve Correctness by fixing grammar", "B) Improve Completeness by adding more detail", "C) Improve Conciseness by removing redundant phrasing", "D) Improve Consistency by maintaining one tone", "E) Improve Coherence by adding transitions"],
    answer: "C",
    explanation: "Conciseness requires using only necessary words and avoiding repetition. Saying the same thing three different ways is repetition — the student should cut redundant phrasing."
  },

  // --- IMPORTANCE OF CLARITY ---
  {
    q: "A patient receives written discharge instructions that contain vague medical terminology and ambiguous instructions. She misunderstands the dosing schedule and takes double the recommended medication dose. Which importance of clarity does this scenario most dramatically illustrate?",
    options: ["A) Maintains reader interest and engagement", "B) Prevents misinterpretation of facts or instructions", "C) Increases credibility and professionalism", "D) Supports academic and objective tone", "E) Improves logical flow and coherence"],
    answer: "B",
    explanation: "One of the listed importances of clarity is 'Prevents misinterpretation of facts or instructions.' This scenario shows the real-world consequence of failing to write clearly."
  },
  {
    q: "A student submits a well-written, clear expository essay to a professional journal. The editors note that the piece reads authoritatively and the arguments are presented without ambiguity. Which benefit of clarity does this reflect?",
    options: ["A) Helps present complex ideas in a simple manner", "B) Maintains reader interest and engagement", "C) Increases credibility and professionalism of the content", "D) Supports academic and objective tone", "E) Enhances effectiveness in exams"],
    answer: "C",
    explanation: "One stated importance of clarity is that it 'increases credibility and professionalism of the content.' A clear, unambiguous essay reads as authoritative and trustworthy."
  },
  {
    q: "A student is explaining the mechanism of DNA replication in an exam answer. She uses short, structured sentences and breaks the process into clear sequential steps. Which importance of clarity is she applying?",
    options: ["A) Maintains reader interest and engagement", "B) Prevents misinterpretation of facts", "C) Helps present complex ideas in a simple, structured manner", "D) Increases credibility and professionalism", "E) Supports academic and objective tone"],
    answer: "C",
    explanation: "'Helps present complex ideas in a simple, structured manner' is explicitly listed as an importance of clarity. DNA replication is complex; structured, sequential sentences make it accessible."
  },

  // --- CLARITY DO'S AND DON'TS ---
  {
    q: "A student writes an essay about kidney function using the phrase 'glomerular filtration rate (GFR)' and immediately follows with: 'GFR refers to the volume of fluid filtered by the kidneys per minute.' Which clarity guideline is she applying?",
    options: ["A) Keep sentences short and to the point", "B) Organize content logically", "C) Explain technical terms clearly", "D) Use transitions for flow", "E) Revise to remove unnecessary words"],
    answer: "C",
    explanation: "The Clarity Do's include 'Explain technical terms clearly.' Defining GFR right after introducing it follows this guideline."
  },
  {
    q: "A student writes one paragraph about malnutrition's effects on children, then one about malnutrition's economic cost, then returns to childhood effects again — without any signaling to the reader. Which clarity Don't does this violate?",
    options: ["A) Don't use jargon or overly complex vocabulary", "B) Don't write long, confusing sentences", "C) Don't jump between unrelated ideas", "D) Don't shift tone or use informal language", "E) Don't make unsupported or vague claims"],
    answer: "C",
    explanation: "The Clarity Don'ts include 'Don't jump between unrelated ideas.' Moving back and forth between the same sub-topic without clear structure confuses the reader."
  },
  {
    q: "An essay answer reads: 'Diabetes is a disease. It has effects. These effects are many and various and impact the body in different ways.' A professor marks this as weak. Which clarity Don't applies?",
    options: ["A) Don't use jargon or overly complex vocabulary", "B) Don't write long, confusing sentences", "C) Don't assume the reader knows every concept", "D) Don't make unsupported or vague claims", "E) Don't shift tone or use informal language"],
    answer: "D",
    explanation: "'Don't make unsupported or vague claims' is a Clarity Don't. Saying effects 'impact the body in different ways' is vague — no specific effects are stated or supported."
  },

  // --- COHERENCE: DEFINITION & FEATURES ---
  {
    q: "A student reviews her paragraph and notices that the first sentence introduces 'screen time effects on children,' but the next three sentences discuss 'social media marketing strategies.' Which feature of coherence has she violated?",
    options: ["A) Logical Flow of Ideas", "B) Use of Transitions", "C) Consistency in Tense and Point of View", "D) Focused Paragraphs", "E) Clear Relationships Between Ideas"],
    answer: "D",
    explanation: "Focused Paragraphs (Feature 4) means each paragraph discusses one main idea, supported by relevant details, avoiding topic shifts. Introducing social media marketing in a paragraph about children's screen time violates this."
  },
  {
    q: "A student's paragraph reads: 'Air pollution increases respiratory disease rates. For example, a 2023 WHO report found that cities with high PM2.5 levels had a 35% higher asthma incidence. Therefore, governments must enforce stricter emission controls.' Which feature of coherence is most evident?",
    options: ["A) Logical Flow of Ideas", "B) Use of Transitions", "C) Consistency in Tense and Point of View", "D) Focused Paragraphs", "E) Clear Relationships Between Ideas"],
    answer: "E",
    explanation: "Clear Relationships Between Ideas (Feature 5) means relationships such as cause-effect, comparison, or sequence are clearly shown. The paragraph clearly demonstrates a cause-effect relationship supported by evidence."
  },
  {
    q: "A student writes: 'First, the blood sample is collected. Next, it is centrifuged. Then, the plasma is separated. Finally, the glucose level is measured.' Which feature of coherence is most clearly demonstrated?",
    options: ["A) Focused Paragraphs", "B) Use of Transitions", "C) Clear Relationships Between Ideas", "D) Consistency in Tense and Point of View", "E) Logical Flow of Ideas"],
    answer: "B",
    explanation: "Use of Transitions (Feature 2) involves linking words that connect ideas and guide the reader. 'First, Next, Then, Finally' are all sequence transition words explicitly listed in the chapter."
  },
  {
    q: "A student begins her essay in past tense, switches to present tense in the middle paragraphs, and returns to past tense in the conclusion. A teacher marks her down for this inconsistency. Which coherence feature has she violated?",
    options: ["A) Logical Flow of Ideas", "B) Use of Transitions", "C) Consistency in Tense and Point of View", "D) Focused Paragraphs", "E) Clear Relationships Between Ideas"],
    answer: "C",
    explanation: "Consistency in Tense and Point of View (Feature 3) requires the writer to maintain the same verb tense and perspective throughout. Switching tenses disrupts coherence."
  },
  {
    q: "A student writes a conclusion paragraph that suddenly introduces a new argument not discussed in the body of the essay. This violates which feature of coherence?",
    options: ["A) Use of Transitions", "B) Consistency in Tense and Point of View", "C) Clear Relationships Between Ideas", "D) Logical Flow of Ideas", "E) Focused Paragraphs"],
    answer: "D",
    explanation: "Logical Flow of Ideas (Feature 1) means each sentence and paragraph follows naturally from the one before, creating a smooth progression. Introducing a new argument in the conclusion breaks this flow."
  },

  // --- TRANSITIONAL WORDS ---
  {
    q: "A student writes: 'Regular exercise improves cardiovascular health. _______, it also reduces the risk of type 2 diabetes.' She wants to show that this is an additional benefit. Which transitional word category and example should she use?",
    options: ["A) Contrast — however", "B) Cause and Effect — therefore", "C) Addition — furthermore", "D) Sequence — first", "E) Conclusion — in conclusion"],
    answer: "C",
    explanation: "The chapter lists 'furthermore, moreover, in addition' as Addition transition words. Adding a second benefit (diabetes reduction) to an existing one (cardiovascular health) requires an addition connector."
  },
  {
    q: "A student writes: 'The patient was given antibiotics. _______, the infection worsened significantly.' She wants to signal a contrast. Which word should she use?",
    options: ["A) Furthermore", "B) Therefore", "C) Similarly", "D) Nevertheless", "E) For instance"],
    answer: "D",
    explanation: "'Nevertheless' is listed under Contrast transitions (along with 'however' and 'on the other hand'). It signals that despite the antibiotic treatment, the opposite of the expected outcome occurred."
  },
  {
    q: "A student writes: 'Deforestation reduces tree cover. _______, carbon dioxide levels in the atmosphere rise.' She wants to show the result. Which transition is appropriate?",
    options: ["A) However", "B) In addition", "C) As a result", "D) Likewise", "E) For example"],
    answer: "C",
    explanation: "'As a result' is listed under Cause and Effect transitions (along with 'therefore' and 'thus'). It signals that the rise in CO₂ is a direct effect of reduced tree cover."
  },
  {
    q: "A student is comparing two treatment approaches and writes: 'Surgery provides immediate relief. _______, medication management also achieves long-term remission in many cases.' Which transition fits?",
    options: ["A) Therefore", "B) Nevertheless", "C) Likewise", "D) For instance", "E) In conclusion"],
    answer: "C",
    explanation: "'Likewise' is listed under Comparison transitions (along with 'similarly'). It signals that medication management shares a positive outcome quality with surgery."
  },
  {
    q: "A student ends her essay with: '_______, expository writing requires clarity, coherence, and organization to be effective.' She wants to signal her final summary. Which transition is best?",
    options: ["A) Furthermore", "B) However", "C) For example", "D) In conclusion", "E) First"],
    answer: "D",
    explanation: "'In conclusion' is listed as a Conclusion transition (along with 'to summarize'). It signals that the following statement is the final summary of the essay."
  },

  // --- COHERENCE DO'S AND DON'TS ---
  {
    q: "A student finishes a paragraph about the causes of malaria and begins the next paragraph with: 'Given these causes, the consequences of malaria infections are severe.' According to coherence Do's, what has she done correctly?",
    options: ["A) She repeated key terms for emphasis", "B) She used a clear topic sentence that connects to the previous paragraph", "C) She avoided including irrelevant information", "D) She maintained consistent tense throughout", "E) She employed appropriate transition words"],
    answer: "B",
    explanation: "The coherence Do's include 'Use clear topic sentences.' The phrase 'Given these causes' also acts as a transition that links back to the previous paragraph — fulfilling the Do of both clear topic sentences and transition words."
  },
  {
    q: "A student writes an essay on malnutrition. In one paragraph, she introduces the topic, discusses global statistics, mentions a personal food preference, critiques a government policy, and ends with a historical fact about famines — all without a unifying focus. Which coherence Don't best describes the problem?",
    options: ["A) Don't ignore transitions or connectors", "B) Don't introduce vague or unclear ideas", "C) Don't switch topics abruptly", "D) Don't include irrelevant information", "E) Both C and D"],
    answer: "E",
    explanation: "The paragraph violates two coherence Don'ts: 'Don't switch topics abruptly' (multiple unrelated topics) and 'Don't include irrelevant information' (personal food preference has no place in an academic essay on malnutrition)."
  },
  {
    q: "A student's expository essay contains no transition words anywhere — each paragraph ends abruptly and the next begins without any linking. According to coherence Do's and Don'ts, which specific guideline has been violated?",
    options: ["A) Don't overuse repetition causing redundancy", "B) Don't switch topics abruptly", "C) Don't ignore transitions or connectors", "D) Don't include irrelevant information", "E) Don't introduce vague or unclear ideas"],
    answer: "C",
    explanation: "The coherence Don'ts explicitly state 'Don't ignore transitions or connectors.' The corresponding Do is 'Employ appropriate transition words.' Both directly address the absent transitions."
  },
  {
    q: "After writing her expository essay on public health, a student re-reads it, checks that each paragraph leads logically to the next, corrects a tense shift in paragraph three, and removes an off-topic sentence from her conclusion. According to the coherence guidelines, what is she doing?",
    options: ["A) Violating the Don't about overusing repetition", "B) Applying the Do: Review and revise for flow and clarity", "C) Applying the Do: Repeat key terms for emphasis", "D) Violating the Don't about switching topics abruptly", "E) Applying the Do: Use clear topic sentences"],
    answer: "B",
    explanation: "The coherence Do's include 'Review and revise for flow and clarity' — and the corresponding Don't is 'Don't neglect proofreading for coherence.' The student's actions precisely match this guideline."
  }
];

function makeHeader() {
  return [
    new Paragraph({
      children: [new TextRun({ text: "EXPOSITORY WRITING — CHAPTER 1", bold: true, size: 32, color: "1F3864" })],
      alignment: AlignmentType.CENTER,
      spacing: { after: 80 }
    }),
    new Paragraph({
      children: [new TextRun({ text: "Clarity & Coherence in Academic Writing", bold: true, size: 24, color: "2E74B5" })],
      alignment: AlignmentType.CENTER,
      spacing: { after: 60 }
    }),
    new Paragraph({
      children: [new TextRun({ text: "30 C3-Level Scenario-Based MCQs  |  Application & Analysis", size: 20, color: "555555", italics: true })],
      alignment: AlignmentType.CENTER,
      spacing: { after: 400 }
    })
  ];
}

function makeQuestion(num, item) {
  const paragraphs = [];

  paragraphs.push(
    new Paragraph({
      children: [
        new TextRun({ text: `Q${num}. `, bold: true, size: 22, color: "1F3864" }),
        new TextRun({ text: item.q, size: 22 })
      ],
      spacing: { before: 280, after: 120 },
      shading: { type: ShadingType.CLEAR, fill: "EBF3FB" }
    })
  );

  for (const opt of item.options) {
    const letter = opt.charAt(0);
    const isAnswer = letter === item.answer;
    paragraphs.push(
      new Paragraph({
        children: [
          new TextRun({
            text: `   ${opt}`,
            size: 21,
            bold: isAnswer,
            color: isAnswer ? "1A6640" : "222222"
          })
        ],
        spacing: { after: 55 }
      })
    );
  }

  paragraphs.push(
    new Paragraph({
      children: [
        new TextRun({ text: "Correct Answer: ", bold: true, size: 21, color: "1A6640" }),
        new TextRun({ text: item.answer, bold: true, size: 21, color: "1A6640" })
      ],
      spacing: { before: 100, after: 55 }
    })
  );

  paragraphs.push(
    new Paragraph({
      children: [
        new TextRun({ text: "Explanation: ", bold: true, italics: true, size: 20, color: "555555" }),
        new TextRun({ text: item.explanation, italics: true, size: 20, color: "555555" })
      ],
      spacing: { after: 180 }
    })
  );

  paragraphs.push(
    new Paragraph({
      children: [new TextRun({ text: "─".repeat(90), size: 13, color: "CCCCCC" })],
      spacing: { after: 80 }
    })
  );

  return paragraphs;
}

const allParagraphs = [...makeHeader()];
quizData.forEach((item, i) => {
  makeQuestion(i + 1, item).forEach(p => allParagraphs.push(p));
});

const doc = new Document({ sections: [{ properties: {}, children: allParagraphs }] });

Packer.toBuffer(doc).then(buffer => {
  fs.writeFileSync('/home/daytona/workspace/EW_Clarity_Quiz/EW_Clarity_Coherence_Quiz.docx', buffer);
  console.log('Done: EW_Clarity_Coherence_Quiz.docx');
});

const {
  Document, Packer, Paragraph, TextRun, HeadingLevel,
  AlignmentType, ShadingType
} = require('docx');
const fs = require('fs');

const quizData = [

  // === SECTION A: ORGANIZATION IN EXPOSITORY WRITING (5 Qs) ===
  {
    q: "A student submits an essay on air pollution. Her professor finds that the ideas jump randomly — the essay begins with solutions, then goes to causes, then back to history, with no clear pattern. According to the chapter on organization, which principle has been violated?",
    options: ["A) Use of transitional words", "B) Following a logical pattern in presenting ideas", "C) Using one idea per paragraph", "D) Starting with a clear thesis statement", "E) Ending with a strong conclusion"],
    answer: "B",
    explanation: "One of the Organization Do's is 'Follow a logical pattern (chronological, etc.).' Jumping randomly between solutions, causes, and history violates logical sequence and structured arrangement."
  },
  {
    q: "A science teacher asks students to write a report on climate change. One student submits a report with clearly labeled sections, a logical flow of information, and a polished structure that is easy to read. According to the chapter, which importance of organization does this most clearly demonstrate?",
    options: ["A) Encourages reader engagement and retention", "B) Provides a professional and polished structure", "C) Supports coherence and unity of ideas", "D) Reduces confusion and enhances clarity", "E) All of the above"],
    answer: "E",
    explanation: "The chapter lists multiple benefits of organization: professionalism, clarity, coherence, engagement, and reduced confusion. A report that is logical, labeled, and easy to read fulfills all of these simultaneously."
  },
  {
    q: "A student writes an expository essay that begins with: 'This essay will discuss the effects of social media.' The next sentence dives directly into statistics without any background or context. Which organization Don't has she violated?",
    options: ["A) Don't combine multiple unrelated ideas in one paragraph", "B) Don't leave the reader without closure", "C) Don't begin without setting context or purpose", "D) Don't jump randomly between points", "E) Don't write disconnected or choppy sentences"],
    answer: "C",
    explanation: "The Organization Don'ts include 'Don't begin without setting context or purpose.' An introduction should hook the reader and provide background before moving to content."
  },
  {
    q: "A student's essay conclusion simply repeats the same sentences word-for-word from the introduction and ends abruptly without any final thought. Which two organization guidelines has she violated?",
    options: ["A) Don't jump randomly between points; Don't begin without context", "B) Don't leave the reader without closure; Don't submit without organizing or revising", "C) Don't write disconnected sentences; Don't use multiple unrelated ideas per paragraph", "D) End with a strong conclusion; Start with a clear introduction and thesis", "E) Both B and D are correct violations"],
    answer: "E",
    explanation: "The conclusion should restate the thesis in a fresh way and leave a final thought (Do: End with a strong conclusion). Simply copying the intro violates this and also reflects failure to revise (Don't: submit without organizing or revising)."
  },
  {
    q: "A student's essay has no references despite drawing heavily on WHO data, published research, and government statistics throughout. According to the sequence of organization, what has the student omitted?",
    options: ["A) A clear title", "B) Transitions and connectors", "C) Body paragraph topic sentences", "D) References section", "E) The concluding sentence"],
    answer: "D",
    explanation: "The sequence of organization includes References as the final element. The chapter notes: 'In formal writing, references list the sources used. They give credit and support credibility.' Omitting them despite using external data is an error."
  },

  // === SECTION B: SEQUENCE OF ORGANIZATION (4 Qs) ===
  {
    q: "A student is writing an expository essay on vaccine hesitancy. She has written the body paragraphs but has not yet written an opening section. According to the sequence of organization, what should this opening section do?",
    options: ["A) List all references used in the essay", "B) Hook the reader, provide background, and end with a clear thesis", "C) Present the first supporting argument only", "D) Summarize the conclusion in advance", "E) Define all technical terms used"],
    answer: "B",
    explanation: "Step 2 in the sequence of organization is Introduction: 'Hooks the reader, provides background. Ends with a clear thesis.' This is what the student's missing opening section must accomplish."
  },
  {
    q: "A student's body paragraph on obesity begins: 'Sedentary lifestyles are a leading contributor to obesity rates globally.' This is followed by statistics and examples. What role does this opening sentence serve in the sequence of organization?",
    options: ["A) It is the concluding sentence of the paragraph", "B) It is a transitional connector between paragraphs", "C) It is the topic sentence that introduces the paragraph's main point", "D) It is a supporting sentence providing evidence", "E) It is a thesis statement for the entire essay"],
    answer: "C",
    explanation: "Step 3 in the sequence (Body Paragraphs) states: 'Each paragraph focuses on one main point supported by facts/examples. Starts with topic sentence.' The opening sentence introduces the main point — sedentary lifestyles — which is the topic sentence."
  },
  {
    q: "A student writes the following at the end of her essay: 'In conclusion, excessive plastic consumption damages marine ecosystems, threatens biodiversity, and demands urgent global policy reform — reminding us that the health of our oceans reflects the health of our planet.' Which element of the organization sequence does this represent?",
    options: ["A) Introduction with thesis", "B) Body paragraph topic sentence", "C) Transitional connector", "D) Conclusion", "E) Reference entry"],
    answer: "D",
    explanation: "Step 5 in the sequence is Conclusion: 'Restates thesis in a fresh way, summarizes key points, leaves a final thought.' This sentence restates the main argument, summarizes key points, and ends with a reflective thought — a textbook conclusion."
  },
  {
    q: "Between her paragraph on causes of deforestation and her paragraph on its effects, a student writes: 'Having explored the primary causes of deforestation, it is now essential to examine the far-reaching consequences of this environmental crisis.' What does this sentence represent in the sequence of organization?",
    options: ["A) A thesis statement", "B) A topic sentence for the effects paragraph", "C) A transitional connector linking two paragraphs", "D) A concluding sentence wrapping up the essay", "E) A reference to external sources"],
    answer: "C",
    explanation: "Step 4 in the sequence is Transitions & Connectors: 'Link ideas smoothly between sentences and paragraphs. Guide the reader through the logic.' This sentence explicitly bridges causes and effects — a classic inter-paragraph transition."
  },

  // === SECTION C: COMPONENTS OF PARAGRAPH WRITING (5 Qs) ===
  {
    q: "A student writes a paragraph about the dangers of fast food. The first sentence reads: 'Regular consumption of fast food significantly increases the risk of obesity, cardiovascular disease, and metabolic disorders.' What component of paragraph writing is this?",
    options: ["A) Supporting sentence", "B) Concluding sentence", "C) Transitional sentence", "D) Topic sentence", "E) Evidence sentence"],
    answer: "D",
    explanation: "The Topic Sentence is 'the first sentence of the paragraph. Introduces the main idea or point to be discussed. Sets the direction for the rest of the paragraph.' This sentence fulfills all three roles."
  },
  {
    q: "A student's paragraph on antibiotic resistance includes: 'A 2022 WHO report found that over 700,000 deaths annually are attributable to drug-resistant infections, with projections reaching 10 million by 2050.' Which component of paragraph writing does this represent?",
    options: ["A) Topic sentence", "B) Supporting sentence", "C) Concluding sentence", "D) Transitional connector", "E) Thesis statement"],
    answer: "B",
    explanation: "Supporting Sentences 'elaborate on the topic sentence. Provide details, examples, explanations, or evidence to support the main idea.' The WHO statistics are evidence that supports the paragraph's main argument."
  },
  {
    q: "A student ends her paragraph on sleep deprivation with: 'Clearly, the cumulative effects of insufficient sleep extend far beyond fatigue, fundamentally impairing cognition, immunity, and emotional wellbeing — concerns no modern student can afford to ignore.' What component of paragraph writing is this?",
    options: ["A) Topic sentence", "B) Supporting sentence", "C) Evidence sentence", "D) Concluding sentence", "E) Transitional topic sentence"],
    answer: "D",
    explanation: "The Concluding Sentence is 'often the final sentence. Wraps up the discussion and reinforces the main idea. May provide a transition to the next paragraph.' This sentence wraps up by reinforcing the main idea (extended effects of sleep deprivation)."
  },
  {
    q: "A student submits a paragraph that reads as follows: three sentences of statistics about pollution, then two sentences about deforestation causes, then one sentence about ocean plastic, with no single unifying idea connecting all the content. Which feature of an effective paragraph is most clearly absent?",
    options: ["A) Correct Grammar", "B) Varied Sentence Structure", "C) Unity of Ideas", "D) Appropriate Transitions", "E) Concise Expression"],
    answer: "C",
    explanation: "Unity of Ideas (Feature 2 of effective paragraphs) means all sentences in a paragraph must relate to one central idea. Mixing pollution statistics, deforestation causes, and ocean plastic with no unifying focus destroys unity."
  },
  {
    q: "A professor reads a student's paragraph and notes: 'Your paragraph has a good topic sentence and strong supporting evidence, but you stop abruptly. The reader doesn't know whether this thought is complete or continues elsewhere.' Which component of paragraph writing is the student missing?",
    options: ["A) Topic sentence", "B) Supporting sentences", "C) Transitional words within the paragraph", "D) Concluding sentence", "E) Evidence citation"],
    answer: "D",
    explanation: "The Concluding Sentence 'wraps up the discussion and reinforces the main idea. May provide a transition to the next paragraph.' Its absence causes the abrupt ending the professor identified."
  },

  // === SECTION D: TYPES OF PARAGRAPHS (6 Qs) ===
  {
    q: "A student writes: 'The hospital ward was hushed except for the rhythmic beeping of monitors. The antiseptic smell hung heavy in the air, and pale fluorescent light cast a cold glow over rows of still patients.' Which type of paragraph is this?",
    options: ["A) Narrative", "B) Expository", "C) Descriptive", "D) Persuasive", "E) Cause & Effect"],
    answer: "C",
    explanation: "A Descriptive paragraph 'paints a vivid picture using sensory details. Focuses on describing a person, place, object, or feeling.' This paragraph uses smell, sight, and sound to describe the ward — classic descriptive writing."
  },
  {
    q: "A student writes a paragraph that begins with the discovery of penicillin in 1928, describes Fleming's observation of mold inhibiting bacteria, and ends with the first clinical use of penicillin in 1941. Which type of paragraph is this?",
    options: ["A) Descriptive", "B) Narrative", "C) Expository", "D) Comparative", "E) Persuasive"],
    answer: "B",
    explanation: "A Narrative paragraph 'tells a story or describes an event in chronological order. Includes characters, setting, and a clear sequence of actions.' The Fleming story follows chronological order with characters (Fleming), setting, and events."
  },
  {
    q: "A student writes: 'Governments worldwide must immediately ban single-use plastics. The environmental destruction caused by plastic waste is catastrophic, and every year we delay costs thousands of marine lives. We owe it to future generations to act now.' Which type of paragraph is this?",
    options: ["A) Expository", "B) Narrative", "C) Descriptive", "D) Cause & Effect", "E) Persuasive"],
    answer: "E",
    explanation: "A Persuasive paragraph 'aims to convince the reader of a particular opinion or viewpoint. Uses reasons, examples, and emotional appeal.' The paragraph uses emotional language ('we owe it to future generations') and a strong opinion-driven stance."
  },
  {
    q: "A student writes: 'Both traditional and online education share the goal of knowledge transfer. However, traditional learning provides face-to-face interaction and immediate feedback, while online learning offers flexibility and self-paced study. Both require student discipline to succeed.' Which type of paragraph is this?",
    options: ["A) Narrative", "B) Expository", "C) Persuasive", "D) Comparative", "E) Cause & Effect"],
    answer: "D",
    explanation: "A Comparative paragraph 'shows similarities and/or differences between two or more subjects. Helps readers understand relationships or contrasts.' The paragraph explicitly compares and contrasts two educational modes while noting a shared trait."
  },
  {
    q: "A student writes: 'The widespread use of smartphones in classrooms (cause) has led to decreased attention spans and reduced academic performance among students (effects). Consequently, many schools have implemented phone-free policies to restore focus.' Which type of paragraph is this?",
    options: ["A) Descriptive", "B) Narrative", "C) Comparative", "D) Persuasive", "E) Cause & Effect"],
    answer: "E",
    explanation: "A Cause & Effect paragraph 'explains reasons something happened (cause) and the outcomes (effect). Presents a logical connection between events.' The paragraph explicitly labels cause (smartphone use) and effects (decreased attention, poor performance)."
  },
  {
    q: "A student is asked to write an academic paragraph explaining how the immune system responds to a viral infection using facts, logical sequencing, and objective language. Which type of paragraph should she write?",
    options: ["A) Narrative", "B) Descriptive", "C) Expository", "D) Persuasive", "E) Comparative"],
    answer: "C",
    explanation: "An Expository paragraph 'explains a concept, idea, or process using facts and logic. Informative, objective, and focused on clarity.' Explaining an immune response objectively with facts and logic is quintessential expository writing."
  },

  // === SECTION E: GUIDELINES FOR PARAGRAPH FORMATTING (3 Qs) ===
  {
    q: "A student submits a paragraph typed in Comic Sans font at size 9, with no indentation, fully justified alignment, and 3-inch margins on all sides. Her teacher returns it for reformatting. Based on the paragraph formatting guidelines, which of the following is the CORRECT set of formatting standards?",
    options: [
      "A) Times New Roman 12pt, 0.5-inch indent, left-aligned, 1-inch margins",
      "B) Arial 11pt, no indent, center-aligned, 1.5-inch margins",
      "C) Times New Roman 14pt, 1-inch indent, justified, 0.5-inch margins",
      "D) Calibri 10pt, 0.5-inch indent, right-aligned, 1-inch margins",
      "E) Times New Roman 12pt, 1-inch indent, center-aligned, 2-inch margins"
    ],
    answer: "A",
    explanation: "The formatting guidelines specify: readable font (e.g., Times New Roman) at 12pt, indent first line 0.5 inches, left-align text, and maintain 1-inch margins on all sides. Option A matches all four criteria."
  },
  {
    q: "A student writes a paragraph with 25 sentences that covers three different sub-topics. His teacher marks it with: 'Too long, unfocused, and hard to follow.' According to the paragraph formatting guidelines, what is the recommended length for a paragraph, and what structural rule has he violated?",
    options: [
      "A) 5 sentences; he violated the guideline on transitions",
      "B) 8 sentences; he violated the guideline of one idea per paragraph (focus/unity)",
      "C) 10 sentences; he violated the font size guideline",
      "D) 8 sentences; he violated the indentation guideline",
      "E) 12 sentences; he violated the alignment guideline"
    ],
    answer: "B",
    explanation: "The guidelines specify approximately 8 sentences per paragraph. Furthermore, a paragraph must 'start with a clear topic sentence' and 'stay focused on one main idea' — covering three sub-topics in one paragraph violates both length and unity rules."
  },
  {
    q: "A student finishes writing a paragraph but does not re-read it. When submitted, her teacher finds three spelling errors, a sentence fragment, and a comma splice. According to the paragraph formatting guidelines, which step did she skip?",
    options: ["A) Indentation", "B) Line spacing", "C) Transitions", "D) Proofreading", "E) Margin setting"],
    answer: "D",
    explanation: "Guideline 11 is Proofreading: 'Check for errors and clarity.' Skipping proofreading is the direct cause of undetected spelling errors, fragments, and comma splices."
  },

  // === SECTION F: FEATURES OF AN EFFECTIVE PARAGRAPH (4 Qs) ===
  {
    q: "A student's paragraph on malnutrition uses five consecutive simple sentences of identical structure: 'Malnutrition is harmful. It affects children. It causes stunting. It reduces immunity. It increases mortality.' Her teacher suggests she improve the writing. Which feature of effective paragraphs is missing?",
    options: ["A) Unity of Ideas", "B) Relevant Details", "C) Varied Sentence Structure", "D) Appropriate Transitions", "E) Logical Flow"],
    answer: "C",
    explanation: "Feature 9 is Varied Sentence Structure. Using five identical 'Subject + Verb + Object' structures in a row is monotonous. Varying sentence length and complexity is required for effective paragraph writing."
  },
  {
    q: "A paragraph begins with: 'Regular physical activity improves mental health.' Every following sentence relates to exercise and mental health, and the paragraph ends with: 'In summary, the evidence overwhelmingly supports exercise as a cornerstone of psychological wellbeing.' Which two features of an effective paragraph are most clearly demonstrated?",
    options: [
      "A) Logical Flow and Concise Expression",
      "B) Unity of Ideas and Strong Concluding Sentence",
      "C) Varied Sentence Structure and Correct Grammar",
      "D) Supporting Evidence and Appropriate Transitions",
      "E) Clear Topic Sentence and Proper Organization"
    ],
    answer: "B",
    explanation: "Unity of Ideas (Feature 2) is shown by all sentences relating to one topic (exercise and mental health). A Strong Concluding Sentence (Feature 12) is shown by the final sentence that wraps up and reinforces the main idea."
  },
  {
    q: "A student's paragraph contains the following sentences in order: (1) a topic sentence on water scarcity, (2) a global statistic, (3) a regional example, (4) an expert quote, (5) a counter-example, (6) a rebuttal, (7) a policy implication, and (8) a concluding sentence. Which two features of an effective paragraph does this demonstrate?",
    options: [
      "A) Concise Expression and Correct Grammar",
      "B) Supporting Evidence and Logical Flow",
      "C) Varied Sentence Structure and Coherence Throughout",
      "D) Unity of Ideas and Appropriate Transitions",
      "E) Clear Topic Sentence and Relevant Details"
    ],
    answer: "B",
    explanation: "Supporting Evidence (Feature 10) is shown through statistics, examples, quotes, and a counter-example. Logical Flow (Feature 3) is shown by the progression from global to regional to expert perspective to policy — a natural, building sequence."
  },
  {
    q: "A student's paragraph on deforestation contains sentences written partly in present tense and partly in past tense, with subject-verb agreement errors and a misplaced modifier. Which feature of an effective paragraph is absent?",
    options: ["A) Unity of Ideas", "B) Logical Flow", "C) Relevant Details", "D) Correct Grammar", "E) Coherence Throughout"],
    answer: "D",
    explanation: "Feature 8 is Correct Grammar. Tense inconsistency, subject-verb agreement errors, and misplaced modifiers are all grammar issues. Correct grammar is listed as one of the 12 features of an effective paragraph."
  },

  // === SECTION G: DO'S AND DON'TS — PARAGRAPH WRITING (3 Qs) ===
  {
    q: "A student writes a paragraph that begins with: 'There are many things to consider.' The paragraph then provides statistics about diabetes but never establishes a clear central claim. According to the Do's and Don'ts of paragraph writing, what should the student have done differently?",
    options: [
      "A) Begin with a clear topic sentence instead of a vague opening",
      "B) Add more supporting statistics",
      "C) Use cause-and-effect transitions",
      "D) Shorten the paragraph to 5 sentences",
      "E) Add a reference at the end"
    ],
    answer: "A",
    explanation: "The Do's state: 'Begin with a clear topic sentence.' The corresponding Don't is: 'Don't start with unrelated or vague statements.' 'There are many things to consider' is exactly the type of vague opener the chapter warns against."
  },
  {
    q: "A student writes a paragraph on the effects of pollution that consists entirely of: 'Pollution is bad. I think it is dangerous. Everyone agrees pollution harms people. Pollution is really bad. No one likes pollution.' According to the paragraph Don'ts, which TWO rules has she violated?",
    options: [
      "A) Don't include off-topic details; Don't end abruptly",
      "B) Don't rely only on opinions or repetition; Don't make unsupported or random claims",
      "C) Don't jump between ideas without connection; Don't make paragraphs too long",
      "D) Don't use formal language; Don't start with a vague statement",
      "E) Don't include transitions; Don't use a concluding sentence"
    ],
    answer: "B",
    explanation: "The paragraph violates two listed Don'ts: 'Don't rely only on opinions or repetition' (all sentences are opinions repeating the same point) and 'Don't make unsupported or random claims' (no facts, data, or evidence are provided)."
  },
  {
    q: "A student writes a paragraph and ends it with: 'So yeah, that's about it for diabetes I guess.' Her teacher tells her this ending is inappropriate. According to the paragraph Do's and Don'ts, what should she do instead?",
    options: [
      "A) Use more statistics in the concluding sentence",
      "B) Conclude or transition effectively instead of ending abruptly or informally",
      "C) Remove the concluding sentence entirely",
      "D) Use persuasive language in the conclusion",
      "E) Convert the paragraph to a narrative type"
    ],
    answer: "B",
    explanation: "The Do's include 'Conclude or transition effectively.' The Don'ts warn 'Don't end abruptly or leave the idea incomplete.' 'So yeah, that's about it' is both informal and abrupt — violating both the Do and the Don't."
  }
];

function makeHeader() {
  return [
    new Paragraph({
      children: [new TextRun({ text: "EXPOSITORY WRITING — CHAPTER 1", bold: true, size: 32, color: "1F3864" })],
      alignment: AlignmentType.CENTER,
      spacing: { after: 80 }
    }),
    new Paragraph({
      children: [new TextRun({ text: "Organization & Paragraph Writing", bold: true, size: 26, color: "2E74B5" })],
      alignment: AlignmentType.CENTER,
      spacing: { after: 60 }
    }),
    new Paragraph({
      children: [new TextRun({ text: "30 C3-Level Scenario-Based MCQs  |  Application & Analysis", size: 20, color: "666666", italics: true })],
      alignment: AlignmentType.CENTER,
      spacing: { after: 400 }
    })
  ];
}

function makeSectionHeader(title) {
  return new Paragraph({
    children: [new TextRun({ text: title, bold: true, size: 24, color: "1F3864" })],
    spacing: { before: 400, after: 160 },
    shading: { type: ShadingType.CLEAR, fill: "D6E4F0" }
  });
}

const sectionHeaders = {
  1:  "SECTION A — Organization in Expository Writing (Q1–Q5)",
  6:  "SECTION B — Sequence of Organization (Q6–Q9)",
  10: "SECTION C — Components of Paragraph Writing (Q10–Q14)",
  15: "SECTION D — Types of Paragraphs (Q15–Q20)",
  21: "SECTION E — Guidelines for Paragraph Formatting (Q21–Q23)",
  24: "SECTION F — Features of an Effective Paragraph (Q24–Q27)",
  28: "SECTION G — Do's and Don'ts: Paragraph Writing (Q28–Q30)"
};

function makeQuestion(num, item) {
  const paragraphs = [];

  paragraphs.push(
    new Paragraph({
      children: [
        new TextRun({ text: `Q${num}. `, bold: true, size: 22, color: "1F3864" }),
        new TextRun({ text: item.q, size: 22 })
      ],
      spacing: { before: 260, after: 110 },
      shading: { type: ShadingType.CLEAR, fill: "EBF3FB" }
    })
  );

  for (const opt of item.options) {
    const letter = opt.charAt(0);
    const isAnswer = letter === item.answer;
    paragraphs.push(
      new Paragraph({
        children: [
          new TextRun({
            text: `   ${opt}`,
            size: 21,
            bold: isAnswer,
            color: isAnswer ? "1A6640" : "222222"
          })
        ],
        spacing: { after: 52 }
      })
    );
  }

  paragraphs.push(
    new Paragraph({
      children: [
        new TextRun({ text: "Correct Answer: ", bold: true, size: 21, color: "1A6640" }),
        new TextRun({ text: item.answer, bold: true, size: 21, color: "1A6640" })
      ],
      spacing: { before: 90, after: 52 }
    })
  );

  paragraphs.push(
    new Paragraph({
      children: [
        new TextRun({ text: "Explanation: ", bold: true, italics: true, size: 20, color: "555555" }),
        new TextRun({ text: item.explanation, italics: true, size: 20, color: "555555" })
      ],
      spacing: { after: 170 }
    })
  );

  paragraphs.push(
    new Paragraph({
      children: [new TextRun({ text: "─".repeat(90), size: 13, color: "CCCCCC" })],
      spacing: { after: 70 }
    })
  );

  return paragraphs;
}

const allParagraphs = [...makeHeader()];

quizData.forEach((item, i) => {
  const num = i + 1;
  if (sectionHeaders[num]) {
    allParagraphs.push(makeSectionHeader(sectionHeaders[num]));
  }
  makeQuestion(num, item).forEach(p => allParagraphs.push(p));
});

const doc = new Document({ sections: [{ properties: {}, children: allParagraphs }] });

Packer.toBuffer(doc).then(buffer => {
  fs.writeFileSync('/home/daytona/workspace/EW_Organisation_Quiz/EW_Organisation_Paragraph_Quiz.docx', buffer);
  console.log('Done: EW_Organisation_Paragraph_Quiz.docx');
});

const {
  Document, Packer, Paragraph, TextRun, HeadingLevel,
  AlignmentType, ShadingType
} = require('docx');
const fs = require('fs');

// C1 = recall/definition, C2 = comprehension/interpretation, C3 = application/scenario
const quizData = [

  // ============================================================
  // PPT 1 — Introduction to Expository Writing (EW1,2)
  // ============================================================

  // --- C1: Recall / Definition ---
  {
    n:1, level:"C1",
    q: "Which of the following BEST defines expository writing?",
    options:[
      "A) Writing that narrates a personal story in chronological order",
      "B) Writing that aims to explain, describe, or inform the reader about a subject in a clear, objective manner",
      "C) Writing that persuades the reader to adopt a specific viewpoint using emotional appeals",
      "D) Writing that uses fictional characters to convey a moral lesson",
      "E) Writing that expresses personal emotions and reflections"
    ],
    answer:"B",
    explanation:"Expository writing 'aims to explain, describe, or inform the reader about a subject in a clear, straightforward, and objective manner.' It focuses on facts, not opinions or emotions."
  },
  {
    n:2, level:"C1",
    q: "According to the CLEARCO mnemonic, what does the letter 'R' stand for?",
    options:[
      "A) Reliable",
      "B) Readable",
      "C) Relevant",
      "D) Reasoned",
      "E) Rhetorical"
    ],
    answer:"C",
    explanation:"In CLEARCO, R = Relevant. 'All content stays on topic, directly supports the main idea, avoids unnecessary details.'"
  },
  {
    n:3, level:"C1",
    q: "Which type of expository writing organizes a broad topic into categories or groups based on shared characteristics?",
    options:[
      "A) Process writing",
      "B) Cause and effect writing",
      "C) Comparison and contrast writing",
      "D) Classification writing",
      "E) Descriptive writing"
    ],
    answer:"D",
    explanation:"Classification writing 'organizes a broad topic into categories or groups based on shared characteristics. This structure helps readers understand relationships within a concept.'"
  },
  {
    n:4, level:"C1",
    q: "In the PURPOSE mnemonic for expository writing, what does the letter 'O' stand for?",
    options:[
      "A) Objectify data",
      "B) Organize ideas logically",
      "C) Outline the argument",
      "D) Observe the reader",
      "E) Offer solutions"
    ],
    answer:"B",
    explanation:"In the PURPOSE mnemonic, O = Organize ideas logically. Expository writing arranges ideas in a clear, logical sequence so the reader can follow the writer's reasoning."
  },
  {
    n:5, level:"C1",
    q: "Which of the following is listed as a KEY CHARACTERISTIC of expository writing?",
    options:[
      "A) Uses metaphors and similes for emotional effect",
      "B) Focuses on facts rather than opinions or emotions",
      "C) Relies on the narrator's personal perspective",
      "D) Builds suspense through sequential plot development",
      "E) Uses rhetorical questions to persuade"
    ],
    answer:"B",
    explanation:"One of the key characteristics of expository writing is that it 'focuses on facts rather than opinions or emotions.' It is objective, evidence-based, and informative."
  },
  {
    n:6, level:"C1",
    q: "Which real-world application of expository writing is described as: 'Detail organized procedures in healthcare, labs, or workplaces'?",
    options:[
      "A) Academic Essays",
      "B) News Articles",
      "C) Patient Education Materials",
      "D) SOPs",
      "E) Scientific Writing"
    ],
    answer:"D",
    explanation:"SOPs (Standard Operating Procedures) are listed as an application of expository writing that 'detail organized procedures in healthcare, labs, or workplaces.'"
  },

  // --- C2: Comprehension / Interpretation ---
  {
    n:7, level:"C2",
    q: "A student reads the following sentence: 'To make green tea: boil 250 ml of water, cool for two minutes, steep loose-leaf tea for two to three minutes, then serve immediately.' Which type of expository writing does this sentence exemplify?",
    options:[
      "A) Descriptive writing",
      "B) Illustration writing",
      "C) Classification writing",
      "D) Process writing",
      "E) Cause and effect writing"
    ],
    answer:"D",
    explanation:"Process writing 'explains how to do something or how something works, presenting information step-by-step in a clear, logical order. Commonly used in manuals, recipes, and instructions.' This tea recipe is a textbook process paragraph."
  },
  {
    n:8, level:"C2",
    q: "The PURPOSE mnemonic states that 'U' stands for 'Understand concepts easily.' Which of the following writing behaviors BEST achieves this goal?",
    options:[
      "A) Using advanced academic vocabulary to demonstrate expertise",
      "B) Breaking complex ideas into clear, accessible language with supporting examples",
      "C) Including as many statistics as possible to overwhelm the reader with evidence",
      "D) Writing in a narrative style to engage the reader emotionally",
      "E) Avoiding all technical terms and simplifying every concept to one sentence"
    ],
    answer:"B",
    explanation:"'U' in PURPOSE = Understand concepts easily. This is achieved by presenting complex ideas accessibly — through clear language and supporting examples — not by jargon overload or over-simplification."
  },
  {
    n:9, level:"C2",
    q: "A passage describes: 'Both cats and dogs make popular pets, but they differ greatly in care. Dogs require daily walks, while cats are more independent. Both, however, provide companionship and reduce stress.' This passage is BEST interpreted as which type of expository writing?",
    options:[
      "A) Process writing",
      "B) Illustration writing",
      "C) Comparison and contrast writing",
      "D) Cause and effect writing",
      "E) Classification writing"
    ],
    answer:"C",
    explanation:"Comparison and contrast writing 'highlights similarities and differences between two or more subjects.' The passage compares dogs and cats on care needs while noting a shared benefit."
  },
  {
    n:10, level:"C2",
    q: "A student writes an essay that contains: vague claims with no citations, personal anecdotes used as primary evidence, and conclusions not supported by facts. Analyzing this essay, which TWO common pitfalls from the chapter are MOST clearly present?",
    options:[
      "A) Mixing expository with narrative style; ignoring factual support",
      "B) Poor paragraph organization; lacking a conclusion",
      "C) Using jargon; writing too casually",
      "D) Repeating ideas; using persuasive language",
      "E) Skipping transitions; grammar errors"
    ],
    answer:"A",
    explanation:"'Mixing expository with narrative style' (using personal anecdotes) and 'ignoring factual support or examples' (no citations, vague claims) are both explicitly listed pitfalls in the chapter."
  },
  {
    n:11, level:"C2",
    q: "The chapter states expository writing is 'common in textbooks, reports, and instructions.' Which of the following BEST explains WHY these genres use expository rather than persuasive writing?",
    options:[
      "A) These genres target uneducated audiences who cannot process arguments",
      "B) These genres require authors to express personal opinions openly",
      "C) These genres prioritize conveying accurate, objective information over influencing reader opinion",
      "D) These genres use fictional scenarios to explain abstract ideas",
      "E) These genres avoid evidence to keep content accessible"
    ],
    answer:"C",
    explanation:"Expository writing's defining purpose is to inform objectively. Textbooks, reports, and instructions serve their function by conveying accurate, unbiased information — not by persuading or entertaining."
  },
  {
    n:12, level:"C2",
    q: "The chapter describes illustration writing as using 'specific examples, stories, or anecdotes' to support a central point. How does this differ from persuasive writing?",
    options:[
      "A) Illustration writing uses only emotional anecdotes; persuasion uses only data",
      "B) Illustration writing uses examples to clarify and explain; persuasion uses examples to convince and change opinion",
      "C) They are identical — both use examples to achieve the same goal",
      "D) Illustration writing never uses facts; persuasion always does",
      "E) Illustration writing is only used in fiction; persuasion is for academic writing"
    ],
    answer:"B",
    explanation:"Illustration writing explains and clarifies ideas through examples — it is informative. Persuasive writing uses examples (and emotion) to change the reader's mind. The goal differs fundamentally: informing vs. convincing."
  },

  // --- C3: Application / Scenario ---
  {
    n:13, level:"C3",
    q: "A medical educator is writing a brochure to explain to rural communities how cholera spreads and what actions prevent it. She uses simple language, factual information, numbered steps, and avoids personal opinions. Which type of expository writing is she PRIMARILY applying?",
    options:[
      "A) Illustration writing",
      "B) Classification writing",
      "C) Comparison and contrast writing",
      "D) Process writing",
      "E) Descriptive writing"
    ],
    answer:"D",
    explanation:"The brochure explains what actions prevent cholera in numbered, sequential steps — the hallmark of process writing. It is informative, factual, and step-by-step, fitting the definition of process expository writing."
  },
  {
    n:14, level:"C3",
    q: "A pharmacy student submits an essay on drug interactions. Her professor notes: 'You've written well, but your final paragraph introduces a completely new concept not addressed anywhere in the essay.' Which pitfall is she committing?",
    options:[
      "A) Including personal opinions or emotions",
      "B) Ignoring factual support",
      "C) Lacking a clear thesis or main idea",
      "D) Giving incomplete or shallow explanations",
      "E) Repeating ideas without adding value"
    ],
    answer:"C",
    explanation:"Introducing a new concept in the conclusion means the essay lacks a focused, unified thesis — the new concept was never set up. This reflects 'lack of a clear thesis or main idea,' a listed pitfall."
  },
  {
    n:15, level:"C3",
    q: "A public health officer writes a report classifying waterborne diseases into bacterial (cholera, typhoid), viral (hepatitis A, rotavirus), and parasitic (giardia, cryptosporidium) categories. He describes transmission and prevention for each group. Which type of expository writing is he applying?",
    options:[
      "A) Process writing",
      "B) Descriptive writing",
      "C) Classification writing",
      "D) Comparison and contrast writing",
      "E) Cause and effect writing"
    ],
    answer:"C",
    explanation:"Classification writing 'organizes a broad topic into categories or groups based on shared characteristics.' Grouping waterborne diseases by pathogen type (bacterial, viral, parasitic) is a direct application."
  },
  {
    n:16, level:"C3",
    q: "A student writes an essay arguing that 'vaccines cause autism, as evidenced by my neighbor's child's experience after vaccination.' Her professor returns it as unsuitable for expository writing. Which TWO pitfalls apply?",
    options:[
      "A) Poor organization; overloading with jargon",
      "B) Including personal opinions/emotions; ignoring factual support",
      "C) Repeating ideas; lacking a conclusion",
      "D) Mixing narrative and expository; skipping transitions",
      "E) Writing too casually; grammar errors"
    ],
    answer:"B",
    explanation:"'Including personal opinions or emotions' (using a neighbor's anecdote as evidence) and 'ignoring factual support' (the claim lacks scientific backing) are both listed pitfalls that make this inappropriate for expository writing."
  },
  {
    n:17, level:"C3",
    q: "A student is asked to explain the concept of 'natural selection' to first-year biology students. She explains it by describing how antibiotic resistance develops in bacteria — step by step — then draws the broader principle from that example. Which type of expository writing is she using?",
    options:[
      "A) Descriptive writing",
      "B) Classification writing",
      "C) Cause and effect writing",
      "D) Illustration writing",
      "E) Process writing"
    ],
    answer:"D",
    explanation:"Illustration writing 'explains an idea or concept by using specific examples to make it clearer.' Using antibiotic resistance as a concrete example to explain the abstract concept of natural selection is classic illustration writing."
  },
  {
    n:18, level:"C3",
    q: "A student submits an essay where she writes: 'Deforestation is terrible and makes me so angry. We must all care about forests now!' Her professor says this is inappropriate for an expository essay. Apply the chapter's guidelines: what is the specific problem?",
    options:[
      "A) The sentences are too short",
      "B) The essay lacks a title",
      "C) The writing includes personal emotions and persuasive language, violating the objective nature of expository writing",
      "D) The essay has poor sentence variety",
      "E) The topic is unsuitable for expository writing"
    ],
    answer:"C",
    explanation:"Two listed pitfalls are violated: 'including personal opinions or emotions' ('makes me so angry') and 'using persuasive or biased language' ('We must all care about forests now!'). Both contradict the objective, fact-based nature of expository writing."
  },
  {
    n:19, level:"C3",
    q: "A student is documenting the environmental history of the Aral Sea for a geography report. She writes: 'In the 1960s, Soviet irrigation projects diverted feeder rivers (cause), leading to the sea shrinking by 90% over five decades, causing regional climate change, loss of fishing industries, and widespread desertification (effects).' Which expository type is this?",
    options:[
      "A) Narrative",
      "B) Descriptive",
      "C) Illustration",
      "D) Classification",
      "E) Cause and effect"
    ],
    answer:"E",
    explanation:"Cause and effect writing 'explains why something happened (the cause) and what resulted from it (the effect).' The passage explicitly identifies the cause (irrigation diversion) and multiple effects (shrinkage, climate change, economic loss)."
  },
  {
    n:20, level:"C3",
    q: "A journalism student writes a report about a recent hospital data breach. She interviews officials, presents documented facts, uses no personal commentary, and presents multiple perspectives without bias. According to the chapter's real-world applications, which category does this represent?",
    options:[
      "A) Academic essays",
      "B) SOPs",
      "C) Patient education materials",
      "D) News articles",
      "E) Research reports"
    ],
    answer:"D",
    explanation:"News articles 'inform the public about events, issues, or facts without bias or persuasion.' The student's report meets this definition — factual, multi-perspective, objective, and event-driven."
  },

  // ============================================================
  // PPT 2 — Clarity & Coherence (EW3)
  // ============================================================

  // --- C1: Recall ---
  {
    n:21, level:"C1",
    q: "Which of the following is the correct full expansion of the CLEARCO mnemonic?",
    options:[
      "A) Creative, Logical, Expressive, Accurate, Relevant, Coherent, Objective",
      "B) Clarity, Logical, Evidence-based, Accurate, Relevant, Coherent, Organized",
      "C) Clear, Literate, Evidence-based, Authentic, Readable, Concise, Organized",
      "D) Clarity, Logical, Evaluative, Articulate, Relevant, Coherent, Organized",
      "E) Correct, Logical, Extensive, Accurate, Readable, Consistent, Original"
    ],
    answer:"B",
    explanation:"CLEARCO stands for: Clarity, Logical, Evidence-based, Accurate, Relevant, Coherent, Organized. Each letter represents a key characteristic of effective expository writing."
  },
  {
    n:22, level:"C1",
    q: "Which of the 5 Cs of Clarity is defined as: 'Provide all essential information and explanations so the reader fully understands the topic'?",
    options:[
      "A) Conciseness",
      "B) Correctness",
      "C) Coherence",
      "D) Consistency",
      "E) Completeness"
    ],
    answer:"E",
    explanation:"Completeness is the 5th C of Clarity: 'Provide all essential information and explanations so the reader fully understands the topic.' Without completeness, the reader may lack critical context."
  },
  {
    n:23, level:"C1",
    q: "According to the chapter, which transitional words are classified under the 'Cause and Effect' category?",
    options:[
      "A) furthermore, moreover, in addition",
      "B) however, nevertheless, on the other hand",
      "C) therefore, thus, as a result",
      "D) first, next, then, finally",
      "E) similarly, likewise"
    ],
    answer:"C",
    explanation:"The chapter classifies 'therefore, thus, as a result' under Cause and Effect transitions. These words signal that one idea is the result or consequence of another."
  },
  {
    n:24, level:"C1",
    q: "How many key features of coherence are identified in the chapter?",
    options:[
      "A) 3",
      "B) 4",
      "C) 5",
      "D) 6",
      "E) 7"
    ],
    answer:"C",
    explanation:"The chapter identifies 5 Key Features of Coherence: (1) Logical Flow of Ideas, (2) Use of Transitions, (3) Consistency in Tense and Point of View, (4) Focused Paragraphs, and (5) Clear Relationships Between Ideas."
  },
  {
    n:25, level:"C1",
    q: "Which Clarity Don't warns against assuming the reader already knows specialized information?",
    options:[
      "A) Don't use jargon or overly complex vocabulary",
      "B) Don't write long, confusing sentences",
      "C) Don't jump between unrelated ideas",
      "D) Don't assume the reader knows every concept",
      "E) Don't shift tone or use informal language"
    ],
    answer:"D",
    explanation:"The Clarity Don'ts include: 'Don't assume the reader knows every concept.' The corresponding Do is 'Explain technical terms clearly.' Writers must define specialized terms for their audience."
  },
  {
    n:26, level:"C1",
    q: "Which of the following is listed as an importance of coherence in the chapter?",
    options:[
      "A) Makes writing longer and more detailed",
      "B) Facilitates easier learning and retention",
      "C) Allows writers to express personal opinions",
      "D) Eliminates the need for proofreading",
      "E) Replaces the need for transitions"
    ],
    answer:"B",
    explanation:"One of the listed importances of coherence is 'Facilitates easier learning and retention.' Coherent writing flows logically, helping readers absorb and remember the content."
  },

  // --- C2: Comprehension ---
  {
    n:27, level:"C2",
    q: "A student reads two paragraphs in an essay. Paragraph 1 ends: '...thus, urban air pollution disproportionately affects low-income communities.' Paragraph 2 begins: 'Wealthier neighborhoods, on the other hand, report significantly better air quality indices.' Which coherence feature connects these two paragraphs?",
    options:[
      "A) Focused Paragraphs",
      "B) Consistency in Tense and Point of View",
      "C) Use of Transitions (contrast: 'on the other hand')",
      "D) Logical Flow of Ideas",
      "E) Clear Relationships Between Ideas — comparison"
    ],
    answer:"C",
    explanation:"'On the other hand' is listed as a Contrast transitional word under Use of Transitions (Feature 2 of coherence). It links the two paragraphs by contrasting wealthy and low-income communities."
  },
  {
    n:28, level:"C2",
    q: "The chapter states coherence 'connects sentences and paragraphs so the reader can follow the writer's thoughts without confusion.' Which of the following scenarios would MOST undermine coherence?",
    options:[
      "A) Using 'however' to introduce a contrasting point",
      "B) Starting each paragraph with a clear topic sentence",
      "C) Switching from present to past tense randomly throughout an essay",
      "D) Using 'furthermore' to add a related supporting point",
      "E) Ending each paragraph with a summary sentence"
    ],
    answer:"C",
    explanation:"Feature 3 of coherence is 'Consistency in Tense and Point of View.' Randomly switching tenses disrupts the reader's ability to follow the narrative timeline and undermines coherence most directly."
  },
  {
    n:29, level:"C2",
    q: "The chapter defines Conciseness as 'use only necessary words; avoid wordiness and repetition.' Which of the following sentences BEST demonstrates this principle?",
    options:[
      "A) Due to the fact that the drug was found to be ineffective, the trial was terminated",
      "B) Because the drug was ineffective, the trial was terminated",
      "C) In light of the fact that the drug in question had been found to not produce the desired therapeutic effect, the clinical trial was brought to a close",
      "D) The drug, which had been tested extensively, was found to not work, and so as a result, the trial was stopped",
      "E) The trial was terminated for a multitude of complex reasons relating to drug efficacy"
    ],
    answer:"B",
    explanation:"'Because the drug was ineffective, the trial was terminated' is concise — it uses only necessary words, eliminates redundancy, and conveys the same meaning as the other options in far fewer words."
  },
  {
    n:30, level:"C2",
    q: "A student's essay moves from: (1) claiming pollution is a problem → (2) citing global statistics → (3) giving a regional case study → (4) recommending policy solutions → (5) summarizing key points. Which coherence feature does this progression BEST illustrate?",
    options:[
      "A) Focused Paragraphs",
      "B) Consistency in Tense",
      "C) Use of Transitions",
      "D) Logical Flow of Ideas",
      "E) Clear Relationships Between Ideas"
    ],
    answer:"D",
    explanation:"Feature 1 (Logical Flow of Ideas) means 'each sentence and paragraph follows naturally from the one before, creating a smooth progression of thought.' Moving from claim → evidence → case study → policy → summary is a natural, logical progression."
  },
  {
    n:31, level:"C2",
    q: "The chapter's Coherence Do's include 'Repeat key terms for emphasis.' However, a Don't states 'Don't overuse repetition causing redundancy.' How should a writer reconcile these two guidelines?",
    options:[
      "A) Never repeat any term more than once",
      "B) Repeat key terms to maintain focus and unity, but introduce new phrasing or details each time to add value",
      "C) Repeat any term as many times as needed regardless of context",
      "D) Use synonyms exclusively to avoid any form of repetition",
      "E) Only repeat terms in the conclusion, never in the body"
    ],
    answer:"B",
    explanation:"The Do allows strategic repetition of key terms to reinforce the main idea; the Don't warns against mindless repetition that adds no new information. The balance is purposeful repetition that maintains focus without becoming redundant."
  },
  {
    n:32, level:"C2",
    q: "The chapter lists eight importances of clarity. Which of these BEST explains why clarity is especially critical in patient education materials?",
    options:[
      "A) It makes writing longer and more comprehensive",
      "B) It prevents misinterpretation of facts or instructions that could affect patient safety",
      "C) It allows healthcare professionals to use technical language freely",
      "D) It eliminates the need for doctors to explain treatments in person",
      "E) It improves the aesthetic appeal of medical documents"
    ],
    answer:"B",
    explanation:"'Prevents misinterpretation of facts or instructions' is listed as an importance of clarity. In patient education, misunderstanding instructions (e.g., dosing) can have serious health consequences — making this importance most critical in that context."
  },

  // --- C3: Application / Scenario ---
  {
    n:33, level:"C3",
    q: "A student writes: 'Research indicates that sleep deprivation impairs cognitive function. For example, a 2022 meta-analysis of 40 studies found that individuals sleeping fewer than 6 hours showed a 23% decline in working memory performance. Therefore, universities should enforce earlier class start times.' Evaluate this paragraph against the CLEARCO mnemonic. Which characteristics are MOST strongly demonstrated?",
    options:[
      "A) Clarity and Relevance only",
      "B) Evidence-based, Logical, and Organized",
      "C) Accuracy and Coherence only",
      "D) Conciseness and Consistency",
      "E) Completeness and Correctness"
    ],
    answer:"B",
    explanation:"The paragraph cites a specific meta-analysis (Evidence-based), progresses logically from research claim → specific evidence → policy conclusion (Logical), and is structured with claim-support-conclusion (Organized). All three CLEARCO characteristics are strongly demonstrated."
  },
  {
    n:34, level:"C3",
    q: "A student submits an essay that uses 'MRSA inhibition kinetics' and 'beta-lactamase enzymatic hydrolysis' without definitions, in an essay written for a first-year nursing class. Apply the 5 Cs of Clarity — which C is being violated, and which Clarity Don't is broken?",
    options:[
      "A) Conciseness is violated; Don't write long confusing sentences",
      "B) Completeness is violated; Don't ignore factual support",
      "C) Correctness is violated; Don't make unsupported claims",
      "D) Consistency is violated; Don't shift tone to informal",
      "E) Coherence (as a C of Clarity) is violated; Don't assume the reader knows every concept"
    ],
    answer:"E",
    explanation:"The terms are not explained, violating Coherence (which includes making ideas accessible). The corresponding Don't is 'Don't assume the reader knows every concept.' For a first-year nursing audience, undefined advanced terminology breaks clarity."
  },
  {
    n:35, level:"C3",
    q: "An expository essay on malaria prevention has: Paragraph 1 (causes), Paragraph 2 (symptoms), Paragraph 3 (global statistics), Paragraph 2 again (symptoms revisited), Paragraph 4 (treatments). A professor identifies a coherence problem. Which feature of coherence has been violated and what is the probable cause?",
    options:[
      "A) Use of Transitions — the student forgot to add transition words between paragraphs",
      "B) Focused Paragraphs — each paragraph discusses more than one idea",
      "C) Logical Flow of Ideas — revisiting symptoms after global statistics breaks the natural progression",
      "D) Consistency in Tense — different paragraphs use different tenses",
      "E) Clear Relationships Between Ideas — the relationship between causes and symptoms is not shown"
    ],
    answer:"C",
    explanation:"Feature 1 (Logical Flow of Ideas) requires each paragraph to follow naturally from the one before. Returning to symptoms after global statistics breaks the logical sequence — the progression should move forward, not circle back."
  },
  {
    n:36, level:"C3",
    q: "A student writes: 'Moreover, air pollution increases cardiovascular disease rates.' She wants to connect this to the previous sentence: 'Air pollution is strongly linked to respiratory disease.' Which transitional category is she using, and is this the correct choice?",
    options:[
      "A) Contrast transition — incorrect; 'moreover' shows contrast",
      "B) Addition transition — correct; 'moreover' adds a related point to an established one",
      "C) Cause and Effect transition — correct; cardiovascular disease is caused by respiratory disease",
      "D) Sequence transition — incorrect; 'moreover' implies time order",
      "E) Conclusion transition — correct; 'moreover' signals the final point"
    ],
    answer:"B",
    explanation:"'Moreover' is listed under Addition transitions ('furthermore, moreover, in addition'). Adding cardiovascular disease effects to the established point about respiratory disease is an addition relationship — so the choice is correct."
  },
  {
    n:37, level:"C3",
    q: "A student's essay contains: Paragraph 1 in past tense, Paragraph 2 switching to present tense, Paragraph 3 switching to future tense. Her writing partner points out a problem. Apply the coherence features — which feature is violated, and what is the recommended correction?",
    options:[
      "A) Focused Paragraphs — remove off-topic sentences from each paragraph",
      "B) Logical Flow — reorder the paragraphs chronologically",
      "C) Consistency in Tense and Point of View — maintain one consistent verb tense throughout",
      "D) Use of Transitions — add transition words between each paragraph",
      "E) Clear Relationships Between Ideas — clarify whether each paragraph shows cause-effect or sequence"
    ],
    answer:"C",
    explanation:"Feature 3 of coherence is 'Consistency in Tense and Point of View: the writer maintains the same verb tense and perspective throughout to avoid confusion.' The correction is to select one tense and maintain it consistently."
  },
  {
    n:38, level:"C3",
    q: "A student writes a paragraph on hypertension management. After the topic sentence, she provides: a 2024 WHO statistic, a UK trial result, a case study, an expert recommendation, and a counter-argument with rebuttal. Her paragraph is 9 sentences long. Applying the 5 Cs of Clarity and the features of an effective paragraph, how would you evaluate this paragraph?",
    options:[
      "A) It violates Conciseness because it has too many sentences",
      "B) It demonstrates Completeness (full evidence) and is within acceptable length with strong supporting evidence",
      "C) It violates Correctness because it uses a counter-argument",
      "D) It violates Consistency because it mixes different types of evidence",
      "E) It violates Coherence because supporting evidence should come before the topic sentence"
    ],
    answer:"B",
    explanation:"Completeness means 'provide all essential information and explanations so the reader fully understands the topic.' A paragraph with statistics, trial data, a case study, expert opinion, and a counter-argument is thorough. At approximately 9 sentences (close to the recommended 8), this is within acceptable bounds."
  },
  {
    n:39, level:"C3",
    q: "Apply the Coherence Do's: A student is told her paragraph lacks 'review and revision for flow and clarity.' She re-reads and finds: one sentence that repeats the topic sentence word-for-word, one abrupt tense shift, and a final sentence that starts a new argument. What should she do to each?",
    options:[
      "A) Delete the repeated sentence; correct the tense; move or remove the final sentence",
      "B) Keep the repeated sentence for emphasis; ignore the tense; expand the final sentence",
      "C) Move the repeated sentence to the conclusion; add a citation; shorten the final sentence",
      "D) Replace the repeated sentence with a synonym; add a transition; keep the final sentence as-is",
      "E) Delete all three problematic elements and leave the paragraph shorter"
    ],
    answer:"A",
    explanation:"The Do's include: avoid repetition causing redundancy (delete the repeated sentence); maintain consistent tense (correct the shift); and ensure each sentence relates to the main idea (move or remove the off-topic final sentence)."
  },
  {
    n:40, level:"C3",
    q: "A student is writing an expository essay on the global burden of diabetes. She wants to improve all 5 Cs of Clarity simultaneously. Which of the following paragraph approaches would BEST achieve all five?",
    options:[
      "A) Write 20 detailed sentences with complex vocabulary, covering every possible aspect of diabetes in one paragraph",
      "B) Write a focused, grammatically correct paragraph of 8 sentences using plain language, defining key terms, with all essential data included and a consistent formal tone",
      "C) Write an emotional narrative about a diabetes patient to make the issue relatable",
      "D) Write a bullet-point list of diabetes facts without connecting sentences",
      "E) Copy statistics from a WHO report without integrating them into prose"
    ],
    answer:"B",
    explanation:"Option B satisfies all 5 Cs: Conciseness (8 focused sentences, no wordiness), Correctness (grammatically correct), Coherence (logical flow), Consistency (consistent formal tone), and Completeness (all essential data included with key terms defined)."
  },

  // ============================================================
  // PPT 3 — Organization & Paragraph Writing (EW4)
  // ============================================================

  // --- C1: Recall ---
  {
    n:41, level:"C1",
    q: "According to the chapter on organization, what are the THREE CORE COMPONENTS of a well-written paragraph?",
    options:[
      "A) Title, Body, References",
      "B) Introduction, Body Paragraphs, Conclusion",
      "C) Topic Sentence, Supporting Sentences, Concluding Sentence",
      "D) Claim, Evidence, Commentary",
      "E) Hook, Background, Thesis"
    ],
    answer:"C",
    explanation:"The chapter states: 'A paragraph has 3 core parts: Topic Sentence → Supporting Sentences → Concluding Sentence.' These are the foundational components of paragraph writing."
  },
  {
    n:42, level:"C1",
    q: "According to the paragraph formatting guidelines in the chapter, what is the recommended paragraph length?",
    options:[
      "A) 3–5 sentences",
      "B) 5–7 sentences",
      "C) 8 sentences",
      "D) 10–12 sentences",
      "E) 15–20 sentences"
    ],
    answer:"C",
    explanation:"The formatting guidelines specify 'Length: 8 sentences per paragraph.' This is the recommended standard for a balanced, well-developed paragraph."
  },
  {
    n:43, level:"C1",
    q: "Which type of paragraph 'aims to convince the reader of a particular opinion or viewpoint. Uses reasons, examples, and emotional appeal'?",
    options:[
      "A) Narrative",
      "B) Expository",
      "C) Descriptive",
      "D) Comparative",
      "E) Persuasive"
    ],
    answer:"E",
    explanation:"A Persuasive paragraph 'aims to convince the reader of a particular opinion or viewpoint. Uses reasons, examples, and emotional appeal.' This contrasts with expository writing, which informs without persuading."
  },
  {
    n:44, level:"C1",
    q: "According to the sequence of organization, which element directly PRECEDES the body paragraphs?",
    options:[
      "A) Title",
      "B) Introduction",
      "C) Transitions and Connectors",
      "D) Conclusion",
      "E) References"
    ],
    answer:"B",
    explanation:"The sequence of organization is: (1) Title → (2) Introduction → (3) Body Paragraphs → (4) Transitions and Connectors → (5) Conclusion → References. The Introduction directly precedes the body paragraphs."
  },
  {
    n:45, level:"C1",
    q: "Which of the following is listed as a feature of an effective paragraph?",
    options:[
      "A) Personal anecdotes as primary evidence",
      "B) Emotional appeals to engage the reader",
      "C) Varied Sentence Structure",
      "D) Avoidance of all technical terms",
      "E) Minimum 15 sentences for depth"
    ],
    answer:"C",
    explanation:"Varied Sentence Structure is Feature 9 of the 12 features of an effective paragraph. It prevents monotony and improves the overall quality and readability of the writing."
  },
  {
    n:46, level:"C1",
    q: "What is the recommended font and size for paragraph formatting according to the chapter's guidelines?",
    options:[
      "A) Arial, 11pt",
      "B) Calibri, 12pt",
      "C) Times New Roman, 12pt",
      "D) Georgia, 14pt",
      "E) Helvetica, 11pt"
    ],
    answer:"C",
    explanation:"The paragraph formatting guidelines specify: 'Readable font (e.g., Times New Roman) at 12pt.' This is the standard academic formatting requirement stated in the chapter."
  },

  // --- C2: Comprehension ---
  {
    n:47, level:"C2",
    q: "The chapter states that good organization 'enhances coherence, focus, and the overall impact of the writing.' Which of the following scenarios BEST illustrates the ABSENCE of organization?",
    options:[
      "A) An essay with a clear introduction, logically ordered body paragraphs, and a strong conclusion",
      "B) An essay that begins with the conclusion, then presents random paragraphs with no logical sequence, and ends with the introduction",
      "C) An essay that uses transition words between every paragraph",
      "D) An essay that presents one main idea per paragraph with supporting evidence",
      "E) An essay that begins with background context and ends with a synthesis of key points"
    ],
    answer:"B",
    explanation:"An essay presenting content in a reversed or random order — conclusion first, then random paragraphs, then introduction — directly contradicts the principles of organization: 'logical arrangement of ideas with a clear beginning, middle, and end.'"
  },
  {
    n:48, level:"C2",
    q: "The topic sentence is described as: 'the first sentence of the paragraph. Introduces the main idea or point to be discussed. Sets the direction for the rest of the paragraph.' Which of the following sentences BEST functions as a topic sentence for a paragraph about sleep deprivation?",
    options:[
      "A) 'Sleep is important for health.'",
      "B) 'Many studies have been conducted on sleep.'",
      "C) 'Chronic sleep deprivation significantly impairs cognitive performance, immune function, and emotional regulation.'",
      "D) 'I always feel tired when I don't sleep enough.'",
      "E) 'In conclusion, sleep is very important.'"
    ],
    answer:"C",
    explanation:"A topic sentence must introduce the main idea specifically and set a clear direction. Option C identifies the subject (chronic sleep deprivation), states a specific claim, and signals three sub-points the paragraph will address — ideal as a topic sentence."
  },
  {
    n:49, level:"C2",
    q: "The chapter identifies 6 types of paragraphs. A student writes: 'The old research station sat on a frozen plateau. Its windows were frosted over, the metal walls groaned in the wind, and the perpetual white silence outside made it feel like the edge of the world.' Which type is this?",
    options:[
      "A) Narrative — it tells a story",
      "B) Expository — it explains the research station",
      "C) Descriptive — it paints a vivid sensory picture",
      "D) Persuasive — it convinces the reader to visit",
      "E) Comparative — it compares the station to another location"
    ],
    answer:"C",
    explanation:"A Descriptive paragraph 'paints a vivid picture using sensory details. Focuses on describing a person, place, object, or feeling.' The passage uses sight (frosted windows, white silence) and sound (walls groaning) — purely descriptive."
  },
  {
    n:50, level:"C2",
    q: "The chapter states the Concluding Sentence 'may provide a transition to the next paragraph.' How does a concluding sentence that transitions differ from a standalone concluding sentence?",
    options:[
      "A) A transitional concluding sentence introduces a completely new topic not related to the paragraph",
      "B) A transitional concluding sentence both wraps up the current paragraph's idea and signals what the next paragraph will discuss",
      "C) A standalone concluding sentence must be longer than a transitional one",
      "D) There is no difference — all concluding sentences are transitional",
      "E) A standalone concluding sentence must restate the topic sentence word-for-word"
    ],
    answer:"B",
    explanation:"A transitional concluding sentence serves a dual purpose: it 'wraps up the discussion and reinforces the main idea' of the current paragraph AND signals the direction of the next paragraph, creating inter-paragraph flow."
  },
  {
    n:51, level:"C2",
    q: "The chapter lists 12 features of an effective paragraph, including 'Unity of Ideas.' How does 'Unity of Ideas' relate to 'Focused Paragraphs' (a feature of coherence)?",
    options:[
      "A) They are unrelated — one is about paragraphs, the other about essays",
      "B) They describe the same principle from different angles: unity means all sentences serve one idea; focused paragraphs means one main idea per paragraph — both reinforce single-topic paragraph writing",
      "C) Unity of Ideas applies to the essay as a whole; Focused Paragraphs applies to individual sentences",
      "D) Unity of Ideas is achieved through transitions; Focused Paragraphs is achieved through topic sentences",
      "E) They contradict each other — unity allows multiple ideas, focus allows only one"
    ],
    answer:"B",
    explanation:"Both principles reinforce the same concept at different levels of analysis: 'Unity of Ideas' (paragraph feature) means all sentences in a paragraph relate to one central idea; 'Focused Paragraphs' (coherence feature) means each paragraph discusses one main idea. They are complementary, not contradictory."
  },
  {
    n:52, level:"C2",
    q: "According to the organization Do's, 'Use one main idea per paragraph.' What is the RATIONALE behind this guideline, as implied by the chapter's discussion of organization and paragraph writing?",
    options:[
      "A) It makes paragraphs shorter and easier to format",
      "B) It ensures each idea receives adequate development with supporting evidence, maintaining clarity, coherence, and reader focus",
      "C) It allows the writer to cover more topics in fewer pages",
      "D) It eliminates the need for transitions between paragraphs",
      "E) It prevents the writer from using the same transition words twice"
    ],
    answer:"B",
    explanation:"One idea per paragraph is a structural principle that ensures: (a) the idea is fully developed with supporting sentences, (b) the paragraph maintains unity and focus, and (c) the reader can follow the logical progression without confusion — supporting clarity, coherence, and organization simultaneously."
  },

  // --- C3: Application / Scenario ---
  {
    n:53, level:"C3",
    q: "A clinical pharmacology professor asks students to write an expository paragraph explaining the mechanism of action of beta-blockers. Student A writes an expository paragraph. Student B writes a persuasive paragraph arguing that all hypertensive patients should take beta-blockers. Apply the chapter's paragraph types — which student has fulfilled the assignment correctly, and why?",
    options:[
      "A) Student B — persuasive writing is more engaging for clinical topics",
      "B) Student A — expository writing 'explains a concept, idea, or process using facts and logic' and is 'informative, objective, and focused on clarity'",
      "C) Both students — any paragraph type can fulfill an explanation assignment",
      "D) Student B — medical writing requires persuasion to influence prescribing behavior",
      "E) Neither — the correct type for mechanisms is narrative writing"
    ],
    answer:"B",
    explanation:"An expository paragraph 'explains a concept, idea, or process using facts and logic. Informative, objective, and focused on clarity.' Explaining a mechanism of action requires factual, objective exposition — not persuasion or narrative."
  },
  {
    n:54, level:"C3",
    q: "A student's essay on antibiotic stewardship begins: 'There are many important things to say about antibiotics.' The next sentence presents WHO data. Her professor circles the opening and writes 'Weak — violates paragraph Do's.' Apply the chapter — what should the student replace this with, and why?",
    options:[
      "A) A narrative hook about a patient's experience, because stories engage readers",
      "B) A clear, specific topic sentence such as 'Inappropriate antibiotic use is the primary driver of global antimicrobial resistance, threatening the efficacy of modern medicine,' because the Do states 'Begin with a clear topic sentence'",
      "C) A definition of antibiotics copied from a dictionary, because definitions establish context",
      "D) A rhetorical question like 'Have you ever wondered about antibiotics?', because questions engage the reader",
      "E) A thesis statement for the entire essay, because the first paragraph must introduce everything"
    ],
    answer:"B",
    explanation:"The Do's state: 'Begin with a clear topic sentence.' The Don't warns: 'Don't start with unrelated or vague statements.' 'There are many important things to say about antibiotics' is exactly the vague opener to avoid. A specific, claim-driven topic sentence directs the paragraph and reader."
  },
  {
    n:55, level:"C3",
    q: "A student writes a paragraph about malaria transmission that includes: (1) definition of malaria, (2) how Anopheles mosquitoes transmit it, (3) global burden statistics, (4) prevention strategies, and (5) a sentence about dengue fever. Her professor marks sentence 5 as inappropriate. Apply the paragraph Do's and Don'ts — which rule does sentence 5 violate?",
    options:[
      "A) Don't make unsupported or random claims",
      "B) Don't include off-topic details",
      "C) Don't end abruptly or leave the idea incomplete",
      "D) Don't rely only on opinions or repetition",
      "E) Don't make it too short or too long without structure"
    ],
    answer:"B",
    explanation:"The Don'ts include 'Don't include off-topic details.' Dengue fever, while a related tropical disease, is not malaria and is off-topic in a paragraph specifically about malaria transmission — violating the unity and focus principle."
  },
  {
    n:56, level:"C3",
    q: "An anatomy professor evaluates a student's essay with the comment: 'Your essay has strong evidence but reads like disconnected facts — there is no clear beginning, middle, or end, and the reader cannot follow the logic.' Which principle of organization is missing, and which Do should the student apply?",
    options:[
      "A) Evidence-based writing is missing; apply the Do 'Use one main idea per paragraph'",
      "B) Clarity is missing; apply the Do 'Explain technical terms clearly'",
      "C) Logical arrangement of ideas is missing; apply the Do 'Follow a logical pattern and structure paragraphs with topic and supporting sentences'",
      "D) Coherence is missing; apply the Do 'Revise to remove unnecessary words'",
      "E) Completeness is missing; apply the Do 'Provide all essential information'"
    ],
    answer:"C",
    explanation:"Organization is defined as 'the logical arrangement of ideas to ensure clarity and easy understanding, presenting information in a structured format with a clear beginning, middle, and end.' The essay lacks this structure. The applicable Do's are 'Follow a logical pattern' and 'Structure paragraphs with topic and supporting sentences.'"
  },
  {
    n:57, level:"C3",
    q: "A student writes a Cause & Effect paragraph about childhood obesity: 'Excessive consumption of processed foods and sedentary screen-based lifestyles (causes) contribute to childhood obesity (effect). As a result, obese children face increased risks of type 2 diabetes, cardiovascular disease, and psychological disorders (further effects). These consequences underscore the urgent need for school-based nutritional and physical activity interventions.' Evaluate this paragraph using the 12 features of an effective paragraph.",
    options:[
      "A) It lacks Supporting Evidence and Unity",
      "B) It demonstrates Clear Topic Sentence, Logical Flow, Supporting Evidence (implied consequences), and Strong Concluding Sentence",
      "C) It violates Coherence because it mixes causes and effects in one paragraph",
      "D) It violates Concise Expression because it is too long",
      "E) It lacks Correct Grammar and Varied Sentence Structure"
    ],
    answer:"B",
    explanation:"Evaluating against the 12 features: Clear Topic Sentence (first sentence identifies causes and effect), Logical Flow (cause → effect → further effects → implication), Supporting Evidence (diseases listed as consequences), and Strong Concluding Sentence (the intervention recommendation wraps up and reinforces the significance)."
  },
  {
    n:58, level:"C3",
    q: "A student is writing a comparative paragraph for her essay on two surgical techniques for appendectomy (open vs. laparoscopic). Apply the 3 paragraph components: write a sample topic sentence, identify what the supporting sentences should contain, and describe what the concluding sentence should do.",
    options:[
      "A) Topic sentence: 'Surgery is important.' Supporting sentences: definitions of both. Concluding: 'Both are good options.'",
      "B) Topic sentence: 'Both open and laparoscopic appendectomy are effective, but they differ significantly in recovery time, complication rates, and patient outcomes.' Supporting sentences: specific data comparing both on those criteria. Concluding: reinforces the comparison and may signal clinical implications.",
      "C) Topic sentence: 'Laparoscopic surgery should replace open surgery entirely.' Supporting sentences: emotional patient testimonials. Concluding: 'I prefer laparoscopic surgery.'",
      "D) Topic sentence: 'Appendectomy has a long history.' Supporting sentences: historical timeline. Concluding: summarize historical facts.",
      "E) Topic sentence: 'Many surgeons prefer one technique.' Supporting sentences: surveys of surgeon preference. Concluding: list all surgeons."
    ],
    answer:"B",
    explanation:"Option B applies all three components correctly: the topic sentence introduces the specific comparison point (recovery, complications, outcomes); supporting sentences should provide facts/data comparing both techniques; the concluding sentence wraps up the comparison and may signal clinical relevance — fulfilling all three paragraph components."
  },
  {
    n:59, level:"C3",
    q: "A student is formatting her expository essay for submission. She uses: Comic Sans at 10pt, 1.5-inch margins, no first-line indentation, and single spacing. Apply the paragraph formatting guidelines — identify ALL formatting errors she has made.",
    options:[
      "A) Only the font is wrong",
      "B) Font (should be Times New Roman 12pt), margins (should be 1-inch), indentation (should be 0.5-inch indent), and spacing (should be 1.5 or double) are all incorrect",
      "C) Only the spacing and margins are wrong",
      "D) Only the font size and indentation are wrong",
      "E) No errors — these are acceptable alternatives"
    ],
    answer:"B",
    explanation:"Applying all four relevant guidelines: Font should be Times New Roman (or similar readable font) at 12pt (not Comic Sans 10pt); margins should be 1-inch on all sides (not 1.5 inches); first line should be indented 0.5 inches (not zero); spacing should be 1.5 or double (not single). All four are incorrect."
  },
  {
    n:60, level:"C3",
    q: "A student writes an expository essay on the Zika virus. Her conclusion paragraph reads: 'Zika virus remains a global health challenge. It mainly affects pregnant women. Furthermore, the virus was discovered in 1947. To summarize, more research is needed.' A professor marks this conclusion as weak. Apply the organization sequence — what is wrong with this conclusion?",
    options:[
      "A) It is too short — conclusions must be at least 10 sentences",
      "B) It fails to restate the thesis in a fresh way, introduces an irrelevant historical fact, and the final sentence is too vague to serve as a 'final thought'",
      "C) It uses 'furthermore' incorrectly — that word should not appear in conclusions",
      "D) It mentions pregnancy, which is off-topic for a Zika virus essay",
      "E) It correctly follows all organization guidelines for a conclusion"
    ],
    answer:"B",
    explanation:"The organization sequence states the conclusion should: 'Restate thesis in a fresh way, summarize key points, leave a final thought.' The conclusion fails on all three: it doesn't restate the thesis freshly, introduces an irrelevant historical detail, and 'more research is needed' is too generic to serve as a meaningful final thought."
  },

  // ============================================================
  // CROSS-TOPIC INTEGRATION (PPT 1 + 2 + 3 combined)
  // ============================================================

  // --- C1 ---
  {
    n:61, level:"C1",
    q: "Which of the following is NOT listed as a type of expository writing in the chapter?",
    options:[
      "A) Descriptive writing",
      "B) Illustration writing",
      "C) Persuasive writing",
      "D) Cause and effect writing",
      "E) Classification writing"
    ],
    answer:"C",
    explanation:"The six types of expository writing covered in the chapter are: Descriptive, Illustration, Comparison & Contrast, Classification, Process, and Cause & Effect. Persuasive writing is a separate genre that aims to convince — it is NOT a type of expository writing."
  },
  {
    n:62, level:"C1",
    q: "In the context of paragraph formatting, what does 'left-align text' mean for academic writing?",
    options:[
      "A) All text is centered on the page",
      "B) Text is evenly distributed between left and right margins (justified)",
      "C) The left margin of the text is straight, while the right margin remains ragged",
      "D) The text starts from the right side of the page",
      "E) Only headings are aligned to the left"
    ],
    answer:"C",
    explanation:"Left-aligned text (alignment guideline in the chapter) means the left edge is flush/straight and the right margin is naturally ragged. This is the recommended alignment for academic writing, as opposed to justified text which stretches words to fill the full width."
  },
  {
    n:63, level:"C1",
    q: "Which of the following is listed as an importance of paragraph writing in the chapter?",
    options:[
      "A) Allows writers to use informal language more freely",
      "B) Builds foundational skills for longer compositions",
      "C) Eliminates the need for an introduction or conclusion",
      "D) Allows multiple themes in a single paragraph",
      "E) Reduces the need for grammatical accuracy"
    ],
    answer:"B",
    explanation:"The chapter lists 'Builds foundational skills for longer compositions' as one of the importances of paragraph writing. Paragraph mastery is the building block for essays, reports, and research papers."
  },

  // --- C2 ---
  {
    n:64, level:"C2",
    q: "A student is preparing for a UHS-style exam. She reviews the following claims and must identify which is INCORRECT: (i) Expository writing uses evidence and examples to support ideas. (ii) Classification writing tells a story in chronological order. (iii) The 'O' in CLEARCO stands for Organized. (iv) Conciseness is one of the 5 Cs of Clarity. Which claim is incorrect?",
    options:[
      "A) Claim (i)",
      "B) Claim (ii)",
      "C) Claim (iii)",
      "D) Claim (iv)",
      "E) All claims are correct"
    ],
    answer:"B",
    explanation:"Claim (ii) is incorrect. Classification writing organizes a broad topic into categories — it does NOT tell a story in chronological order. That is the definition of Narrative writing."
  },
  {
    n:65, level:"C2",
    q: "A student reads these two sentences: 'Additionally, handwashing prevents the spread of respiratory infections. Similarly, it reduces gastrointestinal illness transmission.' She identifies a problem with the second transition word. What is the issue?",
    options:[
      "A) 'Additionally' and 'similarly' both belong to the same transition category — the student incorrectly identifies a problem",
      "B) 'Similarly' implies comparison of two equal things, but the two sentences show addition of related benefits — 'moreover' or 'furthermore' would be more precise",
      "C) 'Similarly' is not a valid transition word",
      "D) The first sentence should use 'however' instead of 'additionally'",
      "E) Both sentences should use 'therefore' because handwashing causes disease prevention"
    ],
    answer:"B",
    explanation:"'Similarly' is a Comparison transition (listed with 'likewise') — it is used to compare two subjects. Here, the writer is adding a related benefit (not comparing two different things). Addition transitions ('furthermore, moreover, in addition') would be more accurate."
  },
  {
    n:66, level:"C2",
    q: "The chapter distinguishes Narrative paragraphs from Expository paragraphs. A student writes: 'Dr. Lister, determined to reduce surgical mortality, began experimenting with carbolic acid in 1865. He applied it to wounds and instruments, and over the following years, surgical infection rates plummeted dramatically.' How should this be classified, and why is it NOT expository?",
    options:[
      "A) It is expository because it describes a historical event",
      "B) It is narrative because it tells the story of Dr. Lister's actions with characters, setting, and sequence of events",
      "C) It is descriptive because it describes carbolic acid",
      "D) It is persuasive because it implies Lister's methods were superior",
      "E) It is comparative because it compares infection rates before and after"
    ],
    answer:"B",
    explanation:"A Narrative paragraph 'tells a story or describes an event in chronological order. Includes characters, setting, and a clear sequence of actions.' The passage has a character (Dr. Lister), setting (1865), chronological sequence (experimentation → application → results). This is narrative, not expository."
  },
  {
    n:67, level:"C2",
    q: "The chapter presents both Organization Do's and Paragraph Writing Do's separately. Which of the following statements BEST explains why these two sets of guidelines are taught together?",
    options:[
      "A) They cover completely unrelated concepts that happen to appear in the same chapter",
      "B) Organization governs the structure of the entire essay; paragraph writing governs the structure of individual paragraphs — together they ensure coherent writing at both macro and micro levels",
      "C) They are identical guidelines applied at different word counts",
      "D) Organization Do's apply to formal writing; Paragraph Do's apply to informal writing",
      "E) Paragraph writing Do's override organization Do's when there is a conflict"
    ],
    answer:"B",
    explanation:"Organization (macro-level) governs the overall essay structure: introduction, body, transitions, conclusion, references. Paragraph writing (micro-level) governs the internal structure of each paragraph: topic sentence, supporting sentences, concluding sentence. Together they produce coherent writing at all levels."
  },

  // --- C3 ---
  {
    n:68, level:"C3",
    q: "A student is writing a full expository essay on the opioid crisis. She has: a vague title ('Opioids'), an introduction with no thesis, 5 body paragraphs each covering multiple unrelated points, no transitions, and a conclusion that simply says 'This is a big problem.' Apply ALL three chapters' principles — list the specific violations from each.",
    options:[
      "A) PPT1: mixing expository and narrative. PPT2: no transitions. PPT3: formatting issues.",
      "B) PPT1: no clear thesis (pitfall). PPT2: no transitions violates coherence feature 2; conclusion violates clarity (incomplete). PPT3: multiple ideas per paragraph (Don't); no transitions (Don't); weak conclusion (Don't 'leave reader without closure').",
      "C) PPT1: no violations. PPT2: incorrect use of transitions. PPT3: correct paragraph length.",
      "D) PPT1: too many body paragraphs. PPT2: incorrect font. PPT3: no concluding sentences.",
      "E) All three PPTs indicate the essay is acceptable for a first draft."
    ],
    answer:"B",
    explanation:"PPT1 pitfall: 'Lack of a clear thesis or main idea.' PPT2: Coherence Feature 2 (no transitions) and Clarity (incomplete conclusion — shallow explanation). PPT3: Organization Don't 'Don't combine multiple unrelated ideas in one paragraph'; Don't 'Don't write disconnected/choppy sentences'; Don't 'Don't leave the reader without closure.' All three PPTs identify violations."
  },
  {
    n:69, level:"C3",
    q: "A student writes this paragraph: 'The Black Death of 1347 swept through Europe. Rats carried fleas. People died. It was terrible. Medicine was bad. The plague ended eventually.' Apply the 12 features of an effective paragraph and identify which are MISSING.",
    options:[
      "A) Only Correct Grammar is missing",
      "B) Clear Topic Sentence, Supporting Evidence, Logical Flow, Varied Sentence Structure, Coherence Throughout, and Strong Concluding Sentence are all absent or severely deficient",
      "C) Only Varied Sentence Structure and Unity of Ideas are missing",
      "D) All 12 features are present in rudimentary form",
      "E) Only Supporting Evidence and Correct Grammar are missing"
    ],
    answer:"B",
    explanation:"Analyzing against the 12 features: No Clear Topic Sentence (no specific claim); No Supporting Evidence (no facts, statistics, examples); No Logical Flow (random, disconnected statements); No Varied Sentence Structure (all simple sentences); No Coherence (no transitions or connections); No Strong Concluding Sentence ('ended eventually' is not a conclusion). Multiple features are absent."
  },
  {
    n:70, level:"C3",
    q: "A UHS exam question asks: 'Write an expository paragraph explaining why regular physical activity reduces the risk of type 2 diabetes.' Student A begins: 'I personally love exercise and think everyone should do it.' Student B begins: 'Regular physical activity reduces insulin resistance and improves glucose metabolism, lowering the risk of type 2 diabetes by up to 58% according to the Diabetes Prevention Program.' Applying expository writing principles from all three chapters, which student is on the right track and why?",
    options:[
      "A) Student A — personal engagement shows investment in the topic",
      "B) Student B — the opening is objective (no personal opinion), specific (cites a study), contains a clear topic sentence, demonstrates CLEARCO characteristics (Evidence-based, Accurate, Relevant), and avoids the pitfall of 'including personal opinions or emotions'",
      "C) Both students are equally correct",
      "D) Student A — using 'I' signals academic confidence",
      "E) Neither — exam answers should not begin with a specific claim"
    ],
    answer:"B",
    explanation:"Student B's opening satisfies multiple criteria: it is a clear topic sentence (PPT3 paragraph component); it is objective, factual, evidence-based, accurate, and relevant (PPT2 CLEARCO); and it avoids the PPT1 pitfall of 'including personal opinions or emotions.' Student A's opening violates all three PPTs' guidelines simultaneously."
  },
  {
    n:71, level:"C3",
    q: "A professor evaluates three essays and assigns each a missing element: Essay 1 — 'No logical pattern; ideas jump randomly.' Essay 2 — 'Good ideas, but reader cannot follow — no transitions.' Essay 3 — 'Strong argument, but final paragraphs repeat the same point without new information.' Match each essay to its specific violation from the chapter.",
    options:[
      "A) Essay 1: Pitfall 'poor paragraph organization'; Essay 2: Clarity Do's; Essay 3: CLEARCO 'C for Coherence'",
      "B) Essay 1: Organization Don't 'Don't jump randomly between points'; Essay 2: Coherence Feature 2 'Use of Transitions'; Essay 3: Pitfall 'Repeating ideas without adding value'",
      "C) Essay 1: CLEARCO 'L for Logical'; Essay 2: 5 Cs 'Completeness'; Essay 3: Paragraph Don't 'Don't end abruptly'",
      "D) Essay 1: Paragraph Don't 'Don't include off-topic details'; Essay 2: Clarity Don't 'Don't assume reader knows concepts'; Essay 3: Organization Don't 'Don't submit without revising'",
      "E) All three essays violate the same principle: 'Lack of a clear thesis'"
    ],
    answer:"B",
    explanation:"Essay 1 = Organization Don't: 'Don't jump randomly between points.' Essay 2 = Coherence Feature 2: 'Use of Transitions — linking words connect ideas and guide the reader through the text.' Essay 3 = PPT1 Pitfall: 'Repeating ideas without adding value.'"
  },
  {
    n:72, level:"C3",
    q: "A student is given this scenario: 'Write one paragraph that demonstrates all aspects of an effective expository paragraph.' She writes a paragraph on hand hygiene that has: a specific topic sentence, WHO statistics as evidence, a cause-effect relationship shown, transition words, consistent tense, no personal opinions, and a concluding sentence linking to infection prevention policy. How many of the 12 features of an effective paragraph has she demonstrated?",
    options:[
      "A) 3–4 features",
      "B) 5–6 features",
      "C) 7–8 features",
      "D) 9–10 features",
      "E) All 12 features"
    ],
    answer:"D",
    explanation:"Matching against the 12 features: (1) Clear Topic Sentence ✓, (2) Unity of Ideas ✓ (one topic throughout), (3) Logical Flow ✓, (4) Proper Organization ✓, (5) Relevant Details ✓ (WHO stats), (6) Concise Expression (implied), (7) Coherence Throughout ✓, (8) Correct Grammar ✓ (consistent tense), (9) Varied Sentence Structure (not confirmed), (10) Supporting Evidence ✓ (WHO data), (11) Appropriate Transitions ✓, (12) Strong Concluding Sentence ✓. At minimum 9–10 are clearly demonstrated."
  },
  {
    n:73, level:"C3",
    q: "A UHS examiner reads a student's essay on childhood malnutrition. The opening line is: 'Globally, approximately 149 million children under five suffer from stunting due to chronic malnutrition, impairing physical growth, cognitive development, and long-term economic productivity.' The examiner marks this as an excellent first sentence. Apply ALL three chapters' principles to explain WHY this is an ideal opening.",
    options:[
      "A) It is long and complex, which always earns marks",
      "B) It serves as a strong topic sentence (PPT3), demonstrates Clarity and Evidence-based writing (PPT2 CLEARCO), avoids the pitfall of vague/unsupported claims (PPT1), and begins the essay with factual, focused context",
      "C) It uses emotional language to engage the reader",
      "D) It is persuasive, which is appropriate for an expository essay",
      "E) It introduces a personal opinion, demonstrating confidence"
    ],
    answer:"B",
    explanation:"From PPT3: it is a clear, specific topic sentence. From PPT2: it is Evidence-based (specific global statistic), Accurate (precise figure), Relevant (directly on topic), and Logical (claims are supported). From PPT1: it avoids the pitfalls of 'vague language' and 'unsupported claims,' and it 'presents facts clearly' (PURPOSE mnemonic: P)."
  },

  // --- Additional C3 scenarios to reach 80 ---
  {
    n:74, level:"C3",
    q: "A student finishes her expository essay on antibiotic resistance and submits it without re-reading. Her professor returns it with: tense inconsistencies throughout, a paragraph where two unrelated topics are combined, a conclusion that introduces a new argument, and no references despite citing WHO data. Apply the chapters — identify which SPECIFIC guideline addresses EACH of these four errors.",
    options:[
      "A) Tense: CLEARCO 'A'; Combined topics: Pitfall 'ignoring factual support'; New argument: Formatting; No references: Organization sequence",
      "B) Tense: Coherence Feature 3; Combined topics: Organization Don't 'Don't combine multiple unrelated ideas in one paragraph'; New argument: Organization sequence (conclusion must restate thesis not introduce new ideas); No references: Organization sequence step (References section)",
      "C) Tense: 5 Cs Correctness; Combined topics: CLEARCO 'R for Relevant'; New argument: Paragraph Don't 'Don't end abruptly'; No references: Pitfall 'ignoring factual support'",
      "D) Tense: Paragraph Don't 'Don't rely on repetition'; Combined topics: Clarity 'Completeness'; New argument: Coherence 'Focused Paragraphs'; No references: CLEARCO 'E for Evidence-based'",
      "E) All four errors are addressed by the same guideline: 'Don't submit without organizing or revising'"
    ],
    answer:"B",
    explanation:"Tense: Coherence Feature 3 ('Consistency in Tense and Point of View'). Combined topics: Organization Don't ('Don't combine multiple unrelated ideas in one paragraph'). New argument in conclusion: The organization sequence specifies the conclusion 'Restates thesis in a fresh way, summarizes key points, leaves a final thought' — not introduces new arguments. No references: The organization sequence explicitly includes References as Step 6 in formal writing."
  },
  {
    n:75, level:"C3",
    q: "A student is comparing her written paragraph on tuberculosis against the criteria for expository writing, CLEARCO characteristics, and features of an effective paragraph. She identifies these strengths: (1) all sentences relate to TB transmission, (2) WHO statistics cited, (3) clear topic sentence, (4) uses 'therefore' correctly between sentences, (5) consistent present tense, (6) ends with a policy recommendation. Which of the following sets of features/characteristics does this match?",
    options:[
      "A) Unity (feature 2), Evidence-based (CLEARCO E), Clear Topic Sentence (feature 1), Use of Transitions (coherence feature 2), Consistency in Tense (coherence feature 3), Strong Concluding Sentence (feature 12)",
      "B) Logical flow, Completeness, Coherence, Narrative style, Cause-effect, Classification",
      "C) All 5 Cs of Clarity only",
      "D) Only three CLEARCO characteristics",
      "E) Organization sequence only — all five steps are present"
    ],
    answer:"A",
    explanation:"Each strength maps precisely: (1) Unity of Ideas (Feature 2); (2) Evidence-based (CLEARCO E); (3) Clear Topic Sentence (Feature 1); (4) Appropriate Transitions / Feature 11 + Coherence Feature 2; (5) Consistency in Tense (Coherence Feature 3); (6) Strong Concluding Sentence (Feature 12)."
  },
  {
    n:76, level:"C3",
    q: "A student is writing a classification paragraph about types of vaccines (live-attenuated, inactivated, subunit, mRNA). She wants to ensure it meets all three chapters' standards simultaneously. Which of the following approaches is BEST?",
    options:[
      "A) Begin with a personal story about getting vaccinated, then list the types, and end with an opinion on the best vaccine",
      "B) Begin with a clear topic sentence identifying that vaccines can be classified by mechanism, provide factual descriptions of each category with examples, use 'first... second... third... finally' as sequence transitions, maintain objective tone, and conclude with the significance of this classification for vaccine development",
      "C) Write a persuasive argument for why mRNA vaccines are superior to all other types",
      "D) Describe only one type of vaccine in vivid sensory detail",
      "E) Write a narrative about the history of vaccine development in chronological order"
    ],
    answer:"B",
    explanation:"Option B satisfies: PPT1 (classification expository writing, no personal opinions, fact-based); PPT2 (CLEARCO characteristics, sequence transitions for coherence, Clarity's conciseness and completeness); PPT3 (clear topic sentence, supporting sentences for each category, strong concluding sentence, appropriate transitions)."
  },
  {
    n:77, level:"C3",
    q: "A student in a health sciences program is preparing for a final expository writing exam. She is reviewing pitfalls to avoid. Her study partner presents this scenario: 'An essay on diabetes management that has: a strong thesis, clear body paragraphs, and good transitions — but the conclusion reads: In conclusion, diabetes is a disease that affects many people worldwide and more research should be done.' Apply the chapter — what is the specific problem with this conclusion?",
    options:[
      "A) The conclusion is too short",
      "B) The conclusion is technically correct — all conclusions should be brief",
      "C) The conclusion is shallow and generic — it does not restate the thesis specifically, does not summarize the essay's key findings, and 'more research should be done' is a vague final thought that adds no value",
      "D) The conclusion incorrectly uses 'In conclusion'",
      "E) The conclusion introduces a new argument about worldwide prevalence"
    ],
    answer:"C",
    explanation:"The organization sequence states: conclusion should 'Restate thesis in a fresh way, summarize key points, leave a final thought.' The given conclusion: (1) does not restate the thesis specifically, (2) does not summarize the essay's key management strategies, and (3) ends with the generic cliché 'more research should be done' — a pitfall of 'giving incomplete or shallow explanations' (PPT1) and violating the Do 'End with a strong conclusion' (PPT3)."
  },
  {
    n:78, level:"C3",
    q: "On a UHS-style paper, a student reads the following passage and is asked to identify its type and evaluate its quality: 'Cardiovascular disease (CVD) remains the leading cause of global mortality, accounting for 17.9 million deaths annually (WHO, 2023). Risk factors include hypertension, dyslipidaemia, diabetes, sedentary lifestyle, and tobacco use. Preventive strategies such as lifestyle modification, pharmacotherapy, and population-level screening have been shown to reduce CVD mortality by up to 35% in high-income countries. Integrating these strategies into low- and middle-income country healthcare systems represents the next critical frontier in global cardiovascular health.' Which type of expository writing is this, and how many CLEARCO characteristics can be identified?",
    options:[
      "A) Narrative; 3 CLEARCO characteristics",
      "B) Expository paragraph demonstrating process writing; all 7 CLEARCO characteristics",
      "C) Expository paragraph demonstrating illustration writing; 4 CLEARCO characteristics",
      "D) Expository paragraph (informative/academic); at least 6 of 7 CLEARCO characteristics present",
      "E) Persuasive paragraph; 2 CLEARCO characteristics"
    ],
    answer:"D",
    explanation:"This is an expository academic paragraph. CLEARCO: C (Clarity — clear language), L (Logical — progression from problem to risk factors to prevention to implication), E (Evidence-based — WHO 2023, 35% reduction statistic), A (Accurate — specific figures), R (Relevant — all content directly on CVD), C (Coherent — smooth progression), O (Organized — structured argument). All 7 are identifiable, though the question conservatively states 'at least 6,' making D the best answer."
  },
  {
    n:79, level:"C3",
    q: "A student writes two versions of the same paragraph introduction. Version A: 'Malaria is a disease. It is bad. Many people die from it.' Version B: 'Malaria, caused by Plasmodium parasites transmitted through Anopheles mosquito bites, kills over 600,000 people annually — predominantly children under five in sub-Saharan Africa.' Apply ALL three chapters — comprehensively explain why Version B is superior.",
    options:[
      "A) Version B is longer, and longer paragraphs are always better",
      "B) Version B demonstrates: (PPT1) factual, objective writing avoiding vague claims; (PPT2) CLEARCO — Clarity, Evidence-based (specific stats), Accurate (precise mechanism), Relevant; and 5 Cs — Completeness, Correctness; (PPT3) serves as a strong clear topic sentence, varies sentence structure",
      "C) Version B uses more emotional language to engage the reader",
      "D) Version B introduces a personal perspective that makes it more relatable",
      "E) Both versions are equivalent — they convey the same information"
    ],
    answer:"B",
    explanation:"PPT1: Version B is factual, evidence-based, and avoids vague claims. PPT2: It demonstrates CLEARCO — Clarity (precise language), Evidence-based (600,000 deaths, demographic data), Accurate (mechanism specified), Relevant (all content about malaria); 5 Cs — Completeness (mechanism, mortality, demographic) and Correctness (grammatically and factually precise). PPT3: it functions as a strong topic sentence that sets the paragraph's direction and varies sentence structure (complex sentence vs. A's simplistic ones)."
  },
  {
    n:80, level:"C3",
    q: "A UHS examiner creates a marking rubric for an expository writing task. She awards marks under three categories: (1) Use of appropriate expository type and freedom from pitfalls, (2) Clarity and Coherence (CLEARCO + 5 Cs + transitional words), (3) Organization and paragraph structure (sequence, components, features). A student earns full marks on category 1, partial marks on category 2, and zero on category 3. What does this student's performance profile indicate about their writing?",
    options:[
      "A) The student understands expository types and avoids obvious pitfalls, but fails to apply coherence tools (transitions, tense consistency) and has no paragraph structure — strong conceptual grasp but poor structural execution",
      "B) The student has no understanding of expository writing",
      "C) The student is excellent overall — category 3 is optional",
      "D) The student's essay is acceptable because category 1 is the most important",
      "E) The student should only improve grammar to raise their score"
    ],
    answer:"A",
    explanation:"Full marks on category 1 means the student correctly identifies and applies expository types (descriptive, process, etc.) and avoids pitfalls (no personal opinions, no vague claims). Partial marks on category 2 suggest some coherence tools are used but inconsistently (possibly missing transitions or tense shifts). Zero on category 3 means the essay lacks organization (no clear structure, no proper paragraph components, no sequence) — showing strong conceptual understanding but critically poor structural execution."
  }
];

function makeHeader() {
  return [
    new Paragraph({
      children: [new TextRun({ text: "EXPOSITORY WRITING — CHAPTER 1", bold: true, size: 34, color: "1F3864" })],
      alignment: AlignmentType.CENTER, spacing: { after: 80 }
    }),
    new Paragraph({
      children: [new TextRun({ text: "UHS-Style Comprehensive Quiz: C1, C2 & C3 Levels", bold: true, size: 26, color: "2E74B5" })],
      alignment: AlignmentType.CENTER, spacing: { after: 60 }
    }),
    new Paragraph({
      children: [new TextRun({ text: "80 MCQs  •  5 Options Each  •  Covering All Three Lecture Units", size: 21, color: "666666", italics: true })],
      alignment: AlignmentType.CENTER, spacing: { after: 60 }
    }),
    new Paragraph({
      children: [new TextRun({ text: "Topics: Types of Expository Writing  |  Purpose & Applications  |  Clarity & Coherence  |  CLEARCO & 5 Cs  |  Organization  |  Paragraph Writing", size: 19, color: "888888", italics: true })],
      alignment: AlignmentType.CENTER, spacing: { after: 500 }
    })
  ];
}

function makeSectionHeader(title) {
  return new Paragraph({
    children: [new TextRun({ text: title, bold: true, size: 24, color: "FFFFFF" })],
    spacing: { before: 500, after: 200 },
    shading: { type: ShadingType.CLEAR, fill: "1F3864" }
  });
}

const sectionHeaders = {
  1:  "UNIT 1 — Introduction to Expository Writing (PPT 1 & 2)  |  C1: Recall",
  7:  "UNIT 1 — Introduction to Expository Writing  |  C2: Comprehension",
  13: "UNIT 1 — Introduction to Expository Writing  |  C3: Application & Scenario",
  21: "UNIT 2 — Clarity & Coherence (PPT 3)  |  C1: Recall",
  27: "UNIT 2 — Clarity & Coherence  |  C2: Comprehension",
  33: "UNIT 2 — Clarity & Coherence  |  C3: Application & Scenario",
  41: "UNIT 3 — Organization & Paragraph Writing (PPT 4)  |  C1: Recall",
  47: "UNIT 3 — Organization & Paragraph Writing  |  C2: Comprehension",
  53: "UNIT 3 — Organization & Paragraph Writing  |  C3: Application & Scenario",
  61: "INTEGRATED — Cross-Topic (All 3 Units)  |  C1: Recall",
  64: "INTEGRATED — Cross-Topic  |  C2: Comprehension",
  68: "INTEGRATED — Cross-Topic  |  C3: Application & Scenario"
};

const levelColors = { C1: "1A6640", C2: "7B3F00", C3: "1F3864" };
const levelBg = { C1: "E8F5E9", C2: "FFF3E0", C3: "EBF3FB" };

function makeQuestion(item) {
  const paragraphs = [];
  const bg = levelBg[item.level] || "EBF3FB";
  const col = levelColors[item.level] || "1F3864";

  paragraphs.push(
    new Paragraph({
      children: [
        new TextRun({ text: `Q${item.n}. `, bold: true, size: 22, color: col }),
        new TextRun({ text: `[${item.level}]  `, bold: true, size: 20, color: col }),
        new TextRun({ text: item.q, size: 22 })
      ],
      spacing: { before: 280, after: 110 },
      shading: { type: ShadingType.CLEAR, fill: bg }
    })
  );

  for (const opt of item.options) {
    const letter = opt.charAt(0);
    const isAnswer = letter === item.answer;
    paragraphs.push(
      new Paragraph({
        children: [
          new TextRun({ text: `   ${opt}`, size: 21, bold: isAnswer, color: isAnswer ? "1A6640" : "222222" })
        ],
        spacing: { after: 50 }
      })
    );
  }

  paragraphs.push(
    new Paragraph({
      children: [
        new TextRun({ text: "Correct Answer: ", bold: true, size: 21, color: "1A6640" }),
        new TextRun({ text: item.answer, bold: true, size: 21, color: "1A6640" })
      ],
      spacing: { before: 90, after: 50 }
    })
  );

  paragraphs.push(
    new Paragraph({
      children: [
        new TextRun({ text: "Explanation: ", bold: true, italics: true, size: 20, color: "555555" }),
        new TextRun({ text: item.explanation, italics: true, size: 20, color: "555555" })
      ],
      spacing: { after: 160 }
    })
  );

  paragraphs.push(
    new Paragraph({
      children: [new TextRun({ text: "─".repeat(90), size: 13, color: "CCCCCC" })],
      spacing: { after: 60 }
    })
  );

  return paragraphs;
}

const allParagraphs = [...makeHeader()];

quizData.forEach(item => {
  if (sectionHeaders[item.n]) {
    allParagraphs.push(makeSectionHeader(sectionHeaders[item.n]));
  }
  makeQuestion(item).forEach(p => allParagraphs.push(p));
});

const doc = new Document({ sections: [{ properties: {}, children: allParagraphs }] });

Packer.toBuffer(doc).then(buffer => {
  fs.writeFileSync('/home/daytona/workspace/EW_UHS_80/EW_UHS_80_MCQs.docx', buffer);
  console.log('Done: EW_UHS_80_MCQs.docx');
});

const {
  Document, Packer, Paragraph, TextRun, Table, TableRow, TableCell,
  AlignmentType, ShadingType, WidthType, BorderStyle, HeadingLevel
} = require('docx');
const fs = require('fs');

// ─── Full 80-question bank ───────────────────────────────────────────────────
const bank = [
  {n:1,level:"C1",q:"Which of the following BEST defines expository writing?",options:["A) Writing that narrates a personal story in chronological order","B) Writing that aims to explain, describe, or inform the reader about a subject in a clear, objective manner","C) Writing that persuades the reader to adopt a specific viewpoint using emotional appeals","D) Writing that uses fictional characters to convey a moral lesson","E) Writing that expresses personal emotions and reflections"],answer:"B",explanation:"Expository writing 'aims to explain, describe, or inform the reader about a subject in a clear, straightforward, and objective manner.' It focuses on facts, not opinions or emotions."},
  {n:2,level:"C1",q:"According to the CLEARCO mnemonic, what does the letter 'R' stand for?",options:["A) Reliable","B) Readable","C) Relevant","D) Reasoned","E) Rhetorical"],answer:"C",explanation:"In CLEARCO, R = Relevant. 'All content stays on topic, directly supports the main idea, avoids unnecessary details.'"},
  {n:3,level:"C1",q:"Which type of expository writing organizes a broad topic into categories or groups based on shared characteristics?",options:["A) Process writing","B) Cause and effect writing","C) Comparison and contrast writing","D) Classification writing","E) Descriptive writing"],answer:"D",explanation:"Classification writing 'organizes a broad topic into categories or groups based on shared characteristics. This structure helps readers understand relationships within a concept.'"},
  {n:4,level:"C1",q:"In the PURPOSE mnemonic for expository writing, what does the letter 'O' stand for?",options:["A) Objectify data","B) Organize ideas logically","C) Outline the argument","D) Observe the reader","E) Offer solutions"],answer:"B",explanation:"In the PURPOSE mnemonic, O = Organize ideas logically. Expository writing arranges ideas in a clear, logical sequence so the reader can follow the writer's reasoning."},
  {n:5,level:"C1",q:"Which of the following is listed as a KEY CHARACTERISTIC of expository writing?",options:["A) Uses metaphors and similes for emotional effect","B) Focuses on facts rather than opinions or emotions","C) Relies on the narrator's personal perspective","D) Builds suspense through sequential plot development","E) Uses rhetorical questions to persuade"],answer:"B",explanation:"One of the key characteristics of expository writing is that it 'focuses on facts rather than opinions or emotions.' It is objective, evidence-based, and informative."},
  {n:6,level:"C1",q:"Which real-world application of expository writing is described as: 'Detail organized procedures in healthcare, labs, or workplaces'?",options:["A) Academic Essays","B) News Articles","C) Patient Education Materials","D) SOPs","E) Scientific Writing"],answer:"D",explanation:"SOPs (Standard Operating Procedures) are listed as an application of expository writing that 'detail organized procedures in healthcare, labs, or workplaces.'"},
  {n:7,level:"C2",q:"A student reads the following sentence: 'To make green tea: boil 250 ml of water, cool for two minutes, steep loose-leaf tea for two to three minutes, then serve immediately.' Which type of expository writing does this sentence exemplify?",options:["A) Descriptive writing","B) Illustration writing","C) Classification writing","D) Process writing","E) Cause and effect writing"],answer:"D",explanation:"Process writing 'explains how to do something or how something works, presenting information step-by-step in a clear, logical order. Commonly used in manuals, recipes, and instructions.'"},
  {n:8,level:"C2",q:"The PURPOSE mnemonic states that 'U' stands for 'Understand concepts easily.' Which of the following writing behaviors BEST achieves this goal?",options:["A) Using advanced academic vocabulary to demonstrate expertise","B) Breaking complex ideas into clear, accessible language with supporting examples","C) Including as many statistics as possible to overwhelm the reader with evidence","D) Writing in a narrative style to engage the reader emotionally","E) Avoiding all technical terms and simplifying every concept to one sentence"],answer:"B",explanation:"'U' in PURPOSE = Understand concepts easily. This is achieved by presenting complex ideas accessibly — through clear language and supporting examples — not by jargon overload or over-simplification."},
  {n:9,level:"C2",q:"A passage describes: 'Both cats and dogs make popular pets, but they differ greatly in care. Dogs require daily walks, while cats are more independent. Both, however, provide companionship and reduce stress.' This passage is BEST interpreted as which type of expository writing?",options:["A) Process writing","B) Illustration writing","C) Comparison and contrast writing","D) Cause and effect writing","E) Classification writing"],answer:"C",explanation:"Comparison and contrast writing 'highlights similarities and differences between two or more subjects.' The passage compares dogs and cats on care needs while noting a shared benefit."},
  {n:10,level:"C2",q:"A student writes an essay that contains: vague claims with no citations, personal anecdotes used as primary evidence, and conclusions not supported by facts. Which TWO common pitfalls are MOST clearly present?",options:["A) Mixing expository with narrative style; ignoring factual support","B) Poor paragraph organization; lacking a conclusion","C) Using jargon; writing too casually","D) Repeating ideas; using persuasive language","E) Skipping transitions; grammar errors"],answer:"A",explanation:"'Mixing expository with narrative style' (personal anecdotes) and 'ignoring factual support or examples' (no citations, vague claims) are both explicitly listed pitfalls."},
  {n:11,level:"C2",q:"The chapter states expository writing is 'common in textbooks, reports, and instructions.' Which of the following BEST explains WHY these genres use expository rather than persuasive writing?",options:["A) These genres target uneducated audiences who cannot process arguments","B) These genres require authors to express personal opinions openly","C) These genres prioritize conveying accurate, objective information over influencing reader opinion","D) These genres use fictional scenarios to explain abstract ideas","E) These genres avoid evidence to keep content accessible"],answer:"C",explanation:"Expository writing's defining purpose is to inform objectively. Textbooks, reports, and instructions serve their function by conveying accurate, unbiased information — not by persuading or entertaining."},
  {n:12,level:"C2",q:"The chapter describes illustration writing as using 'specific examples, stories, or anecdotes' to support a central point. How does this differ from persuasive writing?",options:["A) Illustration writing uses only emotional anecdotes; persuasion uses only data","B) Illustration writing uses examples to clarify and explain; persuasion uses examples to convince and change opinion","C) They are identical — both use examples to achieve the same goal","D) Illustration writing never uses facts; persuasion always does","E) Illustration writing is only used in fiction; persuasion is for academic writing"],answer:"B",explanation:"Illustration writing explains and clarifies ideas through examples — it is informative. Persuasive writing uses examples (and emotion) to change the reader's mind. The goal differs fundamentally: informing vs. convincing."},
  {n:13,level:"C3",q:"A medical educator is writing a brochure to explain to rural communities how cholera spreads and what actions prevent it. She uses simple language, factual information, numbered steps, and avoids personal opinions. Which type of expository writing is she PRIMARILY applying?",options:["A) Illustration writing","B) Classification writing","C) Comparison and contrast writing","D) Process writing","E) Descriptive writing"],answer:"D",explanation:"The brochure explains what actions prevent cholera in numbered, sequential steps — the hallmark of process writing. It is informative, factual, and step-by-step."},
  {n:14,level:"C3",q:"A pharmacy student's professor notes: 'Your final paragraph introduces a completely new concept not addressed anywhere in the essay.' Which pitfall is she committing?",options:["A) Including personal opinions or emotions","B) Ignoring factual support","C) Lacking a clear thesis or main idea","D) Giving incomplete or shallow explanations","E) Repeating ideas without adding value"],answer:"C",explanation:"Introducing a new concept in the conclusion means the essay lacks a focused, unified thesis — the new concept was never set up. This reflects 'lack of a clear thesis or main idea,' a listed pitfall."},
  {n:15,level:"C3",q:"A public health officer writes a report classifying waterborne diseases into bacterial (cholera, typhoid), viral (hepatitis A, rotavirus), and parasitic (giardia, cryptosporidium) categories. Which type of expository writing is he applying?",options:["A) Process writing","B) Descriptive writing","C) Classification writing","D) Comparison and contrast writing","E) Cause and effect writing"],answer:"C",explanation:"Classification writing 'organizes a broad topic into categories or groups based on shared characteristics.' Grouping waterborne diseases by pathogen type is a direct application."},
  {n:16,level:"C3",q:"A student writes an essay arguing that 'vaccines cause autism, as evidenced by my neighbor's child's experience after vaccination.' Which TWO pitfalls apply?",options:["A) Poor organization; overloading with jargon","B) Including personal opinions/emotions; ignoring factual support","C) Repeating ideas; lacking a conclusion","D) Mixing narrative and expository; skipping transitions","E) Writing too casually; grammar errors"],answer:"B",explanation:"'Including personal opinions or emotions' (neighbor's anecdote as evidence) and 'ignoring factual support' (the claim lacks scientific backing) are both listed pitfalls."},
  {n:17,level:"C3",q:"A student explains 'natural selection' to first-year biology students by describing how antibiotic resistance develops in bacteria step by step, then draws the broader principle from that example. Which type of expository writing is she using?",options:["A) Descriptive writing","B) Classification writing","C) Cause and effect writing","D) Illustration writing","E) Process writing"],answer:"D",explanation:"Illustration writing 'explains an idea or concept by using specific examples to make it clearer.' Using antibiotic resistance as a concrete example to explain natural selection is classic illustration writing."},
  {n:18,level:"C3",q:"A student writes: 'Deforestation is terrible and makes me so angry. We must all care about forests now!' Her professor says this is inappropriate for an expository essay. What is the specific problem?",options:["A) The sentences are too short","B) The essay lacks a title","C) The writing includes personal emotions and persuasive language, violating the objective nature of expository writing","D) The essay has poor sentence variety","E) The topic is unsuitable for expository writing"],answer:"C",explanation:"Two pitfalls are violated: 'including personal opinions or emotions' ('makes me so angry') and 'using persuasive or biased language' ('We must all care'). Both contradict the objective, fact-based nature of expository writing."},
  {n:19,level:"C3",q:"A student documents: 'In the 1960s, Soviet irrigation projects diverted feeder rivers (cause), leading to the Aral Sea shrinking by 90% over five decades, causing regional climate change, loss of fishing industries, and widespread desertification (effects).' Which expository type is this?",options:["A) Narrative","B) Descriptive","C) Illustration","D) Classification","E) Cause and effect"],answer:"E",explanation:"Cause and effect writing 'explains why something happened (the cause) and what resulted from it (the effect).' The passage explicitly identifies the cause and multiple effects."},
  {n:20,level:"C3",q:"A journalism student writes a hospital data breach report: interviews officials, presents documented facts, uses no personal commentary, presents multiple perspectives without bias. Which real-world application of expository writing does this represent?",options:["A) Academic essays","B) SOPs","C) Patient education materials","D) News articles","E) Research reports"],answer:"D",explanation:"News articles 'inform the public about events, issues, or facts without bias or persuasion.' The student's report meets this definition."},
  {n:21,level:"C1",q:"Which of the following is the correct full expansion of the CLEARCO mnemonic?",options:["A) Creative, Logical, Expressive, Accurate, Relevant, Coherent, Objective","B) Clarity, Logical, Evidence-based, Accurate, Relevant, Coherent, Organized","C) Clear, Literate, Evidence-based, Authentic, Readable, Concise, Organized","D) Clarity, Logical, Evaluative, Articulate, Relevant, Coherent, Organized","E) Correct, Logical, Extensive, Accurate, Readable, Consistent, Original"],answer:"B",explanation:"CLEARCO stands for: Clarity, Logical, Evidence-based, Accurate, Relevant, Coherent, Organized. Each letter represents a key characteristic of effective expository writing."},
  {n:22,level:"C1",q:"Which of the 5 Cs of Clarity is defined as: 'Provide all essential information and explanations so the reader fully understands the topic'?",options:["A) Conciseness","B) Correctness","C) Coherence","D) Consistency","E) Completeness"],answer:"E",explanation:"Completeness is the 5th C of Clarity: 'Provide all essential information and explanations so the reader fully understands the topic.' Without completeness, the reader may lack critical context."},
  {n:23,level:"C1",q:"According to the chapter, which transitional words are classified under the 'Cause and Effect' category?",options:["A) furthermore, moreover, in addition","B) however, nevertheless, on the other hand","C) therefore, thus, as a result","D) first, next, then, finally","E) similarly, likewise"],answer:"C",explanation:"The chapter classifies 'therefore, thus, as a result' under Cause and Effect transitions. These words signal that one idea is the result or consequence of another."},
  {n:24,level:"C1",q:"How many key features of coherence are identified in the chapter?",options:["A) 3","B) 4","C) 5","D) 6","E) 7"],answer:"C",explanation:"The chapter identifies 5 Key Features of Coherence: (1) Logical Flow of Ideas, (2) Use of Transitions, (3) Consistency in Tense and Point of View, (4) Focused Paragraphs, and (5) Clear Relationships Between Ideas."},
  {n:25,level:"C1",q:"Which Clarity Don't warns against assuming the reader already knows specialized information?",options:["A) Don't use jargon or overly complex vocabulary","B) Don't write long, confusing sentences","C) Don't jump between unrelated ideas","D) Don't assume the reader knows every concept","E) Don't shift tone or use informal language"],answer:"D",explanation:"The Clarity Don'ts include: 'Don't assume the reader knows every concept.' The corresponding Do is 'Explain technical terms clearly.'"},
  {n:26,level:"C1",q:"Which of the following is listed as an importance of coherence in the chapter?",options:["A) Makes writing longer and more detailed","B) Facilitates easier learning and retention","C) Allows writers to express personal opinions","D) Eliminates the need for proofreading","E) Replaces the need for transitions"],answer:"B",explanation:"One of the listed importances of coherence is 'Facilitates easier learning and retention.' Coherent writing flows logically, helping readers absorb and remember the content."},
  {n:27,level:"C2",q:"Paragraph 1 ends: '...thus, urban air pollution disproportionately affects low-income communities.' Paragraph 2 begins: 'Wealthier neighborhoods, on the other hand, report significantly better air quality indices.' Which coherence feature connects these two paragraphs?",options:["A) Focused Paragraphs","B) Consistency in Tense and Point of View","C) Use of Transitions (contrast: 'on the other hand')","D) Logical Flow of Ideas","E) Clear Relationships Between Ideas — comparison"],answer:"C",explanation:"'On the other hand' is listed as a Contrast transitional word under Use of Transitions (Feature 2 of coherence). It links the two paragraphs by contrasting wealthy and low-income communities."},
  {n:28,level:"C2",q:"The chapter states coherence 'connects sentences and paragraphs so the reader can follow the writer's thoughts without confusion.' Which scenario would MOST undermine coherence?",options:["A) Using 'however' to introduce a contrasting point","B) Starting each paragraph with a clear topic sentence","C) Switching from present to past tense randomly throughout an essay","D) Using 'furthermore' to add a related supporting point","E) Ending each paragraph with a summary sentence"],answer:"C",explanation:"Feature 3 of coherence is 'Consistency in Tense and Point of View.' Randomly switching tenses disrupts the reader's ability to follow the narrative timeline and undermines coherence most directly."},
  {n:29,level:"C2",q:"Conciseness is defined as 'use only necessary words; avoid wordiness and repetition.' Which sentence BEST demonstrates this principle?",options:["A) Due to the fact that the drug was found to be ineffective, the trial was terminated","B) Because the drug was ineffective, the trial was terminated","C) In light of the fact that the drug in question had been found to not produce the desired therapeutic effect, the clinical trial was brought to a close","D) The drug, which had been tested extensively, was found to not work, and so as a result, the trial was stopped","E) The trial was terminated for a multitude of complex reasons relating to drug efficacy"],answer:"B",explanation:"'Because the drug was ineffective, the trial was terminated' is concise — it uses only necessary words and conveys the same meaning in far fewer words."},
  {n:30,level:"C2",q:"An essay moves: (1) claiming pollution is a problem → (2) citing global statistics → (3) giving a regional case study → (4) recommending policy solutions → (5) summarizing key points. Which coherence feature does this progression BEST illustrate?",options:["A) Focused Paragraphs","B) Consistency in Tense","C) Use of Transitions","D) Logical Flow of Ideas","E) Clear Relationships Between Ideas"],answer:"D",explanation:"Feature 1 (Logical Flow of Ideas) means 'each sentence and paragraph follows naturally from the one before, creating a smooth progression of thought.' This claim → evidence → case study → policy → summary sequence is a natural, logical progression."},
  {n:31,level:"C2",q:"The Coherence Do's include 'Repeat key terms for emphasis.' But a Don't states 'Don't overuse repetition causing redundancy.' How should a writer reconcile these two guidelines?",options:["A) Never repeat any term more than once","B) Repeat key terms to maintain focus and unity, but introduce new phrasing or details each time to add value","C) Repeat any term as many times as needed regardless of context","D) Use synonyms exclusively to avoid any form of repetition","E) Only repeat terms in the conclusion, never in the body"],answer:"B",explanation:"The Do allows strategic repetition of key terms to reinforce the main idea; the Don't warns against mindless repetition that adds no new information. The balance is purposeful repetition that maintains focus without becoming redundant."},
  {n:32,level:"C2",q:"Which importance of clarity is MOST critical in patient education materials?",options:["A) It makes writing longer and more comprehensive","B) It prevents misinterpretation of facts or instructions that could affect patient safety","C) It allows healthcare professionals to use technical language freely","D) It eliminates the need for doctors to explain treatments in person","E) It improves the aesthetic appeal of medical documents"],answer:"B",explanation:"'Prevents misinterpretation of facts or instructions' is listed as an importance of clarity. In patient education, misunderstanding instructions (e.g., dosing) can have serious health consequences."},
  {n:33,level:"C3",q:"A student writes: 'Research indicates sleep deprivation impairs cognitive function. A 2022 meta-analysis of 40 studies found that individuals sleeping fewer than 6 hours showed a 23% decline in working memory. Therefore, universities should enforce earlier class start times.' Which CLEARCO characteristics are MOST strongly demonstrated?",options:["A) Clarity and Relevance only","B) Evidence-based, Logical, and Organized","C) Accuracy and Coherence only","D) Conciseness and Consistency","E) Completeness and Correctness"],answer:"B",explanation:"The paragraph cites a specific meta-analysis (Evidence-based), progresses logically (claim → evidence → policy conclusion: Logical), and is structured with claim-support-conclusion (Organized)."},
  {n:34,level:"C3",q:"A student uses 'MRSA inhibition kinetics' and 'beta-lactamase enzymatic hydrolysis' without definitions, in an essay for a first-year nursing class. Which C of Clarity is violated, and which Clarity Don't is broken?",options:["A) Conciseness is violated; Don't write long confusing sentences","B) Completeness is violated; Don't ignore factual support","C) Correctness is violated; Don't make unsupported claims","D) Consistency is violated; Don't shift tone to informal","E) Coherence (as a C of Clarity) is violated; Don't assume the reader knows every concept"],answer:"E",explanation:"The terms are not explained, violating Coherence (making ideas accessible). The corresponding Don't is 'Don't assume the reader knows every concept.' Undefined advanced terminology breaks clarity for a first-year audience."},
  {n:35,level:"C3",q:"An essay on malaria prevention has: Para 1 (causes), Para 2 (symptoms), Para 3 (global statistics), Para 2 revisited (symptoms again), Para 4 (treatments). Which coherence feature is violated and why?",options:["A) Use of Transitions — the student forgot to add transition words","B) Focused Paragraphs — each paragraph discusses more than one idea","C) Logical Flow of Ideas — revisiting symptoms after global statistics breaks the natural progression","D) Consistency in Tense — different paragraphs use different tenses","E) Clear Relationships Between Ideas — the relationship between causes and symptoms is not shown"],answer:"C",explanation:"Feature 1 (Logical Flow of Ideas) requires each paragraph to follow naturally from the one before. Returning to symptoms after global statistics breaks the logical sequence — it should move forward, not circle back."},
  {n:36,level:"C3",q:"A student writes: 'Moreover, air pollution increases cardiovascular disease rates.' She wants to connect this to: 'Air pollution is strongly linked to respiratory disease.' Which transitional category is she using, and is this the correct choice?",options:["A) Contrast transition — incorrect; 'moreover' shows contrast","B) Addition transition — correct; 'moreover' adds a related point to an established one","C) Cause and Effect transition — correct; cardiovascular disease is caused by respiratory disease","D) Sequence transition — incorrect; 'moreover' implies time order","E) Conclusion transition — correct; 'moreover' signals the final point"],answer:"B",explanation:"'Moreover' is listed under Addition transitions. Adding cardiovascular disease effects to the established point about respiratory disease is an addition relationship — so the choice is correct."},
  {n:37,level:"C3",q:"A student's essay has: Para 1 in past tense, Para 2 in present tense, Para 3 in future tense. Which coherence feature is violated, and what is the correction?",options:["A) Focused Paragraphs — remove off-topic sentences from each paragraph","B) Logical Flow — reorder the paragraphs chronologically","C) Consistency in Tense and Point of View — maintain one consistent verb tense throughout","D) Use of Transitions — add transition words between each paragraph","E) Clear Relationships Between Ideas — clarify cause-effect or sequence"],answer:"C",explanation:"Feature 3 of coherence is 'Consistency in Tense and Point of View: the writer maintains the same verb tense and perspective throughout to avoid confusion.' The correction is to select one tense and maintain it consistently."},
  {n:38,level:"C3",q:"A student's hypertension paragraph has: a topic sentence, WHO 2024 stat, a UK trial result, a case study, an expert recommendation, and a counter-argument with rebuttal. It is 9 sentences long. Applying the 5 Cs of Clarity, how would you evaluate this?",options:["A) It violates Conciseness because it has too many sentences","B) It demonstrates Completeness (full evidence) and is within acceptable length with strong supporting evidence","C) It violates Correctness because it uses a counter-argument","D) It violates Consistency because it mixes different types of evidence","E) It violates Coherence because supporting evidence should come before the topic sentence"],answer:"B",explanation:"Completeness means 'provide all essential information and explanations.' A paragraph with statistics, trial data, a case study, expert opinion, and a counter-argument is thorough. At 9 sentences (close to the recommended 8), it is within acceptable bounds."},
  {n:39,level:"C3",q:"A student re-reads her paragraph and finds: one sentence repeating the topic sentence word-for-word, one abrupt tense shift, and a final sentence that starts a new argument. What should she do to each?",options:["A) Delete the repeated sentence; correct the tense; move or remove the final sentence","B) Keep the repeated sentence for emphasis; ignore the tense; expand the final sentence","C) Move the repeated sentence to the conclusion; add a citation; shorten the final sentence","D) Replace the repeated sentence with a synonym; add a transition; keep the final sentence as-is","E) Delete all three problematic elements and leave the paragraph shorter"],answer:"A",explanation:"The Do's: avoid redundant repetition (delete repeated sentence); maintain consistent tense (correct the shift); and ensure each sentence relates to the main idea (move or remove the off-topic final sentence)."},
  {n:40,level:"C3",q:"A student wants to improve all 5 Cs of Clarity simultaneously in her diabetes essay. Which approach BEST achieves all five?",options:["A) Write 20 detailed sentences with complex vocabulary, covering every possible aspect in one paragraph","B) Write a focused, grammatically correct paragraph of 8 sentences using plain language, defining key terms, with all essential data included and a consistent formal tone","C) Write an emotional narrative about a diabetes patient to make the issue relatable","D) Write a bullet-point list of diabetes facts without connecting sentences","E) Copy statistics from a WHO report without integrating them into prose"],answer:"B",explanation:"Option B satisfies all 5 Cs: Conciseness (8 focused sentences, no wordiness), Correctness (grammatically correct), Coherence (logical flow), Consistency (consistent formal tone), and Completeness (all essential data included with key terms defined)."},
  {n:41,level:"C1",q:"According to the chapter on organization, what are the THREE CORE COMPONENTS of a well-written paragraph?",options:["A) Title, Body, References","B) Introduction, Body Paragraphs, Conclusion","C) Topic Sentence, Supporting Sentences, Concluding Sentence","D) Claim, Evidence, Commentary","E) Hook, Background, Thesis"],answer:"C",explanation:"The chapter states: 'A paragraph has 3 core parts: Topic Sentence → Supporting Sentences → Concluding Sentence.' These are the foundational components of paragraph writing."},
  {n:42,level:"C1",q:"According to the paragraph formatting guidelines, what is the recommended paragraph length?",options:["A) 3–5 sentences","B) 5–7 sentences","C) 8 sentences","D) 10–12 sentences","E) 15–20 sentences"],answer:"C",explanation:"The formatting guidelines specify 'Length: 8 sentences per paragraph.' This is the recommended standard for a balanced, well-developed paragraph."},
  {n:43,level:"C1",q:"Which type of paragraph 'aims to convince the reader of a particular opinion or viewpoint. Uses reasons, examples, and emotional appeal'?",options:["A) Narrative","B) Expository","C) Descriptive","D) Comparative","E) Persuasive"],answer:"E",explanation:"A Persuasive paragraph 'aims to convince the reader of a particular opinion or viewpoint. Uses reasons, examples, and emotional appeal.' This contrasts with expository writing, which informs without persuading."},
  {n:44,level:"C1",q:"According to the sequence of organization, which element directly PRECEDES the body paragraphs?",options:["A) Title","B) Introduction","C) Transitions and Connectors","D) Conclusion","E) References"],answer:"B",explanation:"The sequence of organization is: (1) Title → (2) Introduction → (3) Body Paragraphs → (4) Transitions → (5) Conclusion → References. The Introduction directly precedes the body paragraphs."},
  {n:45,level:"C1",q:"Which of the following is listed as a feature of an effective paragraph?",options:["A) Personal anecdotes as primary evidence","B) Emotional appeals to engage the reader","C) Varied Sentence Structure","D) Avoidance of all technical terms","E) Minimum 15 sentences for depth"],answer:"C",explanation:"Varied Sentence Structure is Feature 9 of the 12 features of an effective paragraph. It prevents monotony and improves readability."},
  {n:46,level:"C1",q:"What is the recommended font and size for paragraph formatting according to the chapter's guidelines?",options:["A) Arial, 11pt","B) Calibri, 12pt","C) Times New Roman, 12pt","D) Georgia, 14pt","E) Helvetica, 11pt"],answer:"C",explanation:"The paragraph formatting guidelines specify: 'Readable font (e.g., Times New Roman) at 12pt.' This is the standard academic formatting requirement stated in the chapter."},
  {n:47,level:"C2",q:"The chapter states good organization 'enhances coherence, focus, and the overall impact of the writing.' Which scenario BEST illustrates the ABSENCE of organization?",options:["A) An essay with a clear introduction, logically ordered body paragraphs, and a strong conclusion","B) An essay that begins with the conclusion, then presents random paragraphs, and ends with the introduction","C) An essay that uses transition words between every paragraph","D) An essay that presents one main idea per paragraph with supporting evidence","E) An essay that begins with background context and ends with a synthesis of key points"],answer:"B",explanation:"An essay presenting content in reversed or random order — conclusion first, then random paragraphs, then introduction — directly contradicts organization: 'logical arrangement of ideas with a clear beginning, middle, and end.'"},
  {n:48,level:"C2",q:"Which of the following sentences BEST functions as a topic sentence for a paragraph about sleep deprivation?",options:["A) 'Sleep is important for health.'","B) 'Many studies have been conducted on sleep.'","C) 'Chronic sleep deprivation significantly impairs cognitive performance, immune function, and emotional regulation.'","D) 'I always feel tired when I don't sleep enough.'","E) 'In conclusion, sleep is very important.'"],answer:"C",explanation:"A topic sentence must introduce the main idea specifically and set a clear direction. Option C identifies the subject, states a specific claim, and signals three sub-points the paragraph will address."},
  {n:49,level:"C2",q:"A student writes: 'The old research station sat on a frozen plateau. Its windows were frosted over, the metal walls groaned in the wind, and the perpetual white silence outside made it feel like the edge of the world.' Which paragraph type is this?",options:["A) Narrative — it tells a story","B) Expository — it explains the research station","C) Descriptive — it paints a vivid sensory picture","D) Persuasive — it convinces the reader to visit","E) Comparative — it compares the station to another location"],answer:"C",explanation:"A Descriptive paragraph 'paints a vivid picture using sensory details. Focuses on describing a person, place, object, or feeling.' The passage uses sight and sound — purely descriptive."},
  {n:50,level:"C2",q:"The Concluding Sentence 'may provide a transition to the next paragraph.' How does a transitional concluding sentence differ from a standalone one?",options:["A) A transitional concluding sentence introduces a completely new topic unrelated to the paragraph","B) A transitional concluding sentence both wraps up the current paragraph's idea and signals what the next paragraph will discuss","C) A standalone concluding sentence must be longer than a transitional one","D) There is no difference — all concluding sentences are transitional","E) A standalone concluding sentence must restate the topic sentence word-for-word"],answer:"B",explanation:"A transitional concluding sentence serves a dual purpose: it wraps up the current paragraph AND signals the direction of the next, creating inter-paragraph flow."},
  {n:51,level:"C2",q:"How does 'Unity of Ideas' (paragraph feature) relate to 'Focused Paragraphs' (coherence feature)?",options:["A) They are unrelated — one is about paragraphs, the other about essays","B) They describe the same principle from different angles: unity means all sentences serve one idea; focused paragraphs means one main idea per paragraph — both reinforce single-topic paragraph writing","C) Unity of Ideas applies to the essay as a whole; Focused Paragraphs applies to individual sentences","D) Unity of Ideas is achieved through transitions; Focused Paragraphs is achieved through topic sentences","E) They contradict each other — unity allows multiple ideas, focus allows only one"],answer:"B",explanation:"Both principles reinforce the same concept at different levels: 'Unity of Ideas' means all sentences in a paragraph relate to one central idea; 'Focused Paragraphs' means each paragraph discusses one main idea. They are complementary."},
  {n:52,level:"C2",q:"According to the organization Do's, 'Use one main idea per paragraph.' What is the RATIONALE behind this guideline?",options:["A) It makes paragraphs shorter and easier to format","B) It ensures each idea receives adequate development with supporting evidence, maintaining clarity, coherence, and reader focus","C) It allows the writer to cover more topics in fewer pages","D) It eliminates the need for transitions between paragraphs","E) It prevents the writer from using the same transition words twice"],answer:"B",explanation:"One idea per paragraph ensures: (a) the idea is fully developed, (b) the paragraph maintains unity and focus, and (c) the reader can follow the logical progression — supporting clarity, coherence, and organization simultaneously."},
  {n:53,level:"C3",q:"A clinical pharmacology professor asks students to explain the mechanism of action of beta-blockers. Student A writes an expository paragraph. Student B writes a persuasive paragraph arguing all hypertensive patients should take beta-blockers. Which student fulfilled the assignment correctly?",options:["A) Student B — persuasive writing is more engaging for clinical topics","B) Student A — expository writing 'explains a concept, idea, or process using facts and logic' and is 'informative, objective, and focused on clarity'","C) Both students — any paragraph type can fulfill an explanation assignment","D) Student B — medical writing requires persuasion to influence prescribing behavior","E) Neither — the correct type for mechanisms is narrative writing"],answer:"B",explanation:"An expository paragraph 'explains a concept, idea, or process using facts and logic. Informative, objective, and focused on clarity.' Explaining a mechanism of action requires factual, objective exposition — not persuasion."},
  {n:54,level:"C3",q:"A student's essay on antibiotic stewardship begins: 'There are many important things to say about antibiotics.' Her professor circles the opening and writes 'Weak — violates paragraph Do's.' What should the student replace this with, and why?",options:["A) A narrative hook about a patient's experience, because stories engage readers","B) A clear, specific topic sentence such as 'Inappropriate antibiotic use is the primary driver of global antimicrobial resistance, threatening the efficacy of modern medicine,' because the Do states 'Begin with a clear topic sentence'","C) A definition of antibiotics copied from a dictionary","D) A rhetorical question like 'Have you ever wondered about antibiotics?'","E) A thesis statement for the entire essay"],answer:"B",explanation:"The Do's state: 'Begin with a clear topic sentence.' The Don't warns: 'Don't start with unrelated or vague statements.' 'There are many important things to say' is exactly the vague opener to avoid."},
  {n:55,level:"C3",q:"A student's malaria paragraph includes: definition, transmission, global statistics, prevention strategies — and then a sentence about dengue fever. Her professor marks sentence 5 as inappropriate. Which rule does it violate?",options:["A) Don't make unsupported or random claims","B) Don't include off-topic details","C) Don't end abruptly or leave the idea incomplete","D) Don't rely only on opinions or repetition","E) Don't make it too short or too long without structure"],answer:"B",explanation:"'Don't include off-topic details.' Dengue fever, while related, is not malaria and is off-topic in a paragraph specifically about malaria transmission — violating unity and focus."},
  {n:56,level:"C3",q:"An anatomy professor comments: 'Your essay has strong evidence but reads like disconnected facts — no clear beginning, middle, or end, and the reader cannot follow the logic.' Which principle of organization is missing, and which Do should the student apply?",options:["A) Evidence-based writing is missing; apply the Do 'Use one main idea per paragraph'","B) Clarity is missing; apply the Do 'Explain technical terms clearly'","C) Logical arrangement of ideas is missing; apply the Do 'Follow a logical pattern and structure paragraphs with topic and supporting sentences'","D) Coherence is missing; apply the Do 'Revise to remove unnecessary words'","E) Completeness is missing; apply the Do 'Provide all essential information'"],answer:"C",explanation:"Organization is 'the logical arrangement of ideas to ensure clarity and easy understanding, presenting information in a structured format with a clear beginning, middle, and end.' The applicable Do's are 'Follow a logical pattern' and 'Structure paragraphs with topic and supporting sentences.'"},
  {n:57,level:"C3",q:"A Cause & Effect paragraph reads: 'Excessive consumption of processed foods and sedentary screen-based lifestyles (causes) contribute to childhood obesity (effect). As a result, obese children face increased risks of type 2 diabetes, cardiovascular disease, and psychological disorders. These consequences underscore the urgent need for school-based nutritional and physical activity interventions.' Evaluate against the 12 features of an effective paragraph.",options:["A) It lacks Supporting Evidence and Unity","B) It demonstrates Clear Topic Sentence, Logical Flow, Supporting Evidence, and Strong Concluding Sentence","C) It violates Coherence because it mixes causes and effects in one paragraph","D) It violates Concise Expression because it is too long","E) It lacks Correct Grammar and Varied Sentence Structure"],answer:"B",explanation:"Clear Topic Sentence (first sentence identifies causes and effect), Logical Flow (cause → effect → further effects → implication), Supporting Evidence (diseases listed as consequences), and Strong Concluding Sentence (intervention recommendation wraps up and reinforces significance)."},
  {n:58,level:"C3",q:"A student writes a comparative paragraph on open vs. laparoscopic appendectomy. Which option correctly applies all 3 paragraph components?",options:["A) Topic sentence: 'Surgery is important.' Supporting: definitions of both. Concluding: 'Both are good options.'","B) Topic sentence: 'Both open and laparoscopic appendectomy are effective, but they differ significantly in recovery time, complication rates, and patient outcomes.' Supporting: specific comparative data. Concluding: reinforces the comparison and may signal clinical implications.","C) Topic sentence: 'Laparoscopic surgery should replace open surgery.' Supporting: emotional testimonials. Concluding: 'I prefer laparoscopic surgery.'","D) Topic sentence: 'Appendectomy has a long history.' Supporting: historical timeline. Concluding: summarize historical facts.","E) Topic sentence: 'Many surgeons prefer one technique.' Supporting: surveys. Concluding: list all surgeons."],answer:"B",explanation:"Option B applies all three components correctly: the topic sentence introduces the specific comparison; supporting sentences provide facts comparing both techniques; the concluding sentence wraps up and signals clinical relevance."},
  {n:59,level:"C3",q:"A student uses: Comic Sans at 10pt, 1.5-inch margins, no first-line indentation, and single spacing. Apply the paragraph formatting guidelines — identify ALL formatting errors.",options:["A) Only the font is wrong","B) Font (should be Times New Roman 12pt), margins (should be 1-inch), indentation (should be 0.5-inch indent), and spacing (should be 1.5 or double) are all incorrect","C) Only the spacing and margins are wrong","D) Only the font size and indentation are wrong","E) No errors — these are acceptable alternatives"],answer:"B",explanation:"Applying all four guidelines: Font should be Times New Roman 12pt (not Comic Sans 10pt); margins should be 1-inch (not 1.5 inches); first line should be indented 0.5 inches (not zero); spacing should be 1.5 or double (not single). All four are incorrect."},
  {n:60,level:"C3",q:"A student's Zika virus essay conclusion reads: 'Zika virus remains a global health challenge. It mainly affects pregnant women. Furthermore, the virus was discovered in 1947. To summarize, more research is needed.' What is wrong with this conclusion?",options:["A) It is too short — conclusions must be at least 10 sentences","B) It fails to restate the thesis in a fresh way, introduces an irrelevant historical fact, and the final sentence is too vague to serve as a 'final thought'","C) It uses 'furthermore' incorrectly — that word should not appear in conclusions","D) It mentions pregnancy, which is off-topic for a Zika virus essay","E) It correctly follows all organization guidelines for a conclusion"],answer:"B",explanation:"The conclusion should: 'Restate thesis in a fresh way, summarize key points, leave a final thought.' The given conclusion fails on all three: no fresh thesis restatement, an irrelevant historical detail, and 'more research is needed' is too generic."},
  {n:61,level:"C1",q:"Which of the following is NOT listed as a type of expository writing in the chapter?",options:["A) Descriptive writing","B) Illustration writing","C) Persuasive writing","D) Cause and effect writing","E) Classification writing"],answer:"C",explanation:"The six types of expository writing are: Descriptive, Illustration, Comparison & Contrast, Classification, Process, and Cause & Effect. Persuasive writing is a separate genre — NOT a type of expository writing."},
  {n:62,level:"C1",q:"In academic writing, what does 'left-align text' mean?",options:["A) All text is centered on the page","B) Text is evenly distributed between left and right margins (justified)","C) The left margin of the text is straight, while the right margin remains ragged","D) The text starts from the right side of the page","E) Only headings are aligned to the left"],answer:"C",explanation:"Left-aligned text means the left edge is flush/straight and the right margin is naturally ragged. This is the recommended alignment for academic writing."},
  {n:63,level:"C1",q:"Which of the following is listed as an importance of paragraph writing in the chapter?",options:["A) Allows writers to use informal language more freely","B) Builds foundational skills for longer compositions","C) Eliminates the need for an introduction or conclusion","D) Allows multiple themes in a single paragraph","E) Reduces the need for grammatical accuracy"],answer:"B",explanation:"The chapter lists 'Builds foundational skills for longer compositions' as one of the importances of paragraph writing. Paragraph mastery is the building block for essays, reports, and research papers."},
  {n:64,level:"C2",q:"A student reviews these claims: (i) Expository writing uses evidence and examples. (ii) Classification writing tells a story in chronological order. (iii) The 'O' in CLEARCO stands for Organized. (iv) Conciseness is one of the 5 Cs of Clarity. Which claim is INCORRECT?",options:["A) Claim (i)","B) Claim (ii)","C) Claim (iii)","D) Claim (iv)","E) All claims are correct"],answer:"B",explanation:"Claim (ii) is incorrect. Classification writing organizes a broad topic into categories — it does NOT tell a story in chronological order. That is the definition of Narrative writing."},
  {n:65,level:"C2",q:"A student writes: 'Additionally, handwashing prevents the spread of respiratory infections. Similarly, it reduces gastrointestinal illness transmission.' She identifies a problem with the second transition word. What is the issue?",options:["A) 'Additionally' and 'similarly' both belong to the same transition category — no problem exists","B) 'Similarly' implies comparison of two equal things, but the sentences show addition of related benefits — 'moreover' or 'furthermore' would be more precise","C) 'Similarly' is not a valid transition word","D) The first sentence should use 'however' instead of 'additionally'","E) Both sentences should use 'therefore' because handwashing causes disease prevention"],answer:"B",explanation:"'Similarly' is a Comparison transition (listed with 'likewise'). Here, the writer is adding a related benefit, not comparing two subjects. Addition transitions ('furthermore, moreover, in addition') would be more accurate."},
  {n:66,level:"C2",q:"A student writes: 'Dr. Lister, determined to reduce surgical mortality, began experimenting with carbolic acid in 1865. He applied it to wounds and instruments, and over the following years, surgical infection rates plummeted dramatically.' How should this be classified?",options:["A) It is expository because it describes a historical event","B) It is narrative because it tells the story of Dr. Lister's actions with characters, setting, and sequence of events","C) It is descriptive because it describes carbolic acid","D) It is persuasive because it implies Lister's methods were superior","E) It is comparative because it compares infection rates before and after"],answer:"B",explanation:"A Narrative paragraph 'tells a story or describes an event in chronological order. Includes characters, setting, and a clear sequence of actions.' The passage has a character (Dr. Lister), setting (1865), and chronological sequence — narrative, not expository."},
  {n:67,level:"C2",q:"Why are Organization Do's and Paragraph Writing Do's taught together in the same chapter?",options:["A) They cover completely unrelated concepts that happen to appear in the same chapter","B) Organization governs the structure of the entire essay; paragraph writing governs the structure of individual paragraphs — together they ensure coherent writing at both macro and micro levels","C) They are identical guidelines applied at different word counts","D) Organization Do's apply to formal writing; Paragraph Do's apply to informal writing","E) Paragraph writing Do's override organization Do's when there is a conflict"],answer:"B",explanation:"Organization (macro-level) governs the overall essay structure: introduction, body, transitions, conclusion, references. Paragraph writing (micro-level) governs each paragraph's internal structure. Together they produce coherent writing at all levels."},
  {n:68,level:"C3",q:"A student's essay on the opioid crisis has: a vague title, an introduction with no thesis, 5 body paragraphs each covering multiple unrelated points, no transitions, and a conclusion that says 'This is a big problem.' Apply ALL three chapters' principles — list the violations.",options:["A) PPT1: mixing expository and narrative. PPT2: no transitions. PPT3: formatting issues.","B) PPT1: no clear thesis (pitfall). PPT2: no transitions violates coherence feature 2; conclusion violates clarity (incomplete). PPT3: multiple ideas per paragraph (Don't); no transitions (Don't); weak conclusion (Don't 'leave reader without closure').","C) PPT1: no violations. PPT2: incorrect use of transitions. PPT3: correct paragraph length.","D) PPT1: too many body paragraphs. PPT2: incorrect font. PPT3: no concluding sentences.","E) All three PPTs indicate the essay is acceptable for a first draft."],answer:"B",explanation:"PPT1 pitfall: 'Lack of a clear thesis.' PPT2: Coherence Feature 2 (no transitions) and Clarity (shallow conclusion). PPT3: Don't 'combine multiple unrelated ideas in one paragraph'; Don't 'disconnected sentences'; Don't 'leave the reader without closure.' All three PPTs identify violations."},
  {n:69,level:"C3",q:"A student writes: 'The Black Death of 1347 swept through Europe. Rats carried fleas. People died. It was terrible. Medicine was bad. The plague ended eventually.' Apply the 12 features of an effective paragraph — which are MISSING?",options:["A) Only Correct Grammar is missing","B) Clear Topic Sentence, Supporting Evidence, Logical Flow, Varied Sentence Structure, Coherence Throughout, and Strong Concluding Sentence are all absent or severely deficient","C) Only Varied Sentence Structure and Unity of Ideas are missing","D) All 12 features are present in rudimentary form","E) Only Supporting Evidence and Correct Grammar are missing"],answer:"B",explanation:"No Clear Topic Sentence (no specific claim); No Supporting Evidence (no facts, statistics); No Logical Flow (random statements); No Varied Sentence Structure (all simple sentences); No Coherence (no transitions); No Strong Concluding Sentence ('ended eventually' is not a conclusion). Multiple features are absent."},
  {n:70,level:"C3",q:"Student A begins: 'I personally love exercise and think everyone should do it.' Student B begins: 'Regular physical activity reduces insulin resistance and improves glucose metabolism, lowering the risk of type 2 diabetes by up to 58% according to the Diabetes Prevention Program.' Which student is on the right track for an expository essay and why?",options:["A) Student A — personal engagement shows investment in the topic","B) Student B — the opening is objective, specific, contains a clear topic sentence, demonstrates CLEARCO (Evidence-based, Accurate, Relevant), and avoids the pitfall of 'including personal opinions or emotions'","C) Both students are equally correct","D) Student A — using 'I' signals academic confidence","E) Neither — exam answers should not begin with a specific claim"],answer:"B",explanation:"Student B's opening is objective, evidence-based (cites a program), and serves as a clear topic sentence (PPT3 component), satisfying CLEARCO (PPT2), and avoiding the PPT1 pitfall of personal opinions. Student A violates all three PPTs simultaneously."},
  {n:71,level:"C3",q:"Essay 1: 'No logical pattern; ideas jump randomly.' Essay 2: 'Good ideas, but reader cannot follow — no transitions.' Essay 3: 'Strong argument, but final paragraphs repeat the same point without new information.' Match each essay to its specific violation.",options:["A) Essay 1: Pitfall 'poor paragraph organization'; Essay 2: Clarity Do's; Essay 3: CLEARCO 'C for Coherence'","B) Essay 1: Organization Don't 'Don't jump randomly between points'; Essay 2: Coherence Feature 2 'Use of Transitions'; Essay 3: Pitfall 'Repeating ideas without adding value'","C) Essay 1: CLEARCO 'L for Logical'; Essay 2: 5 Cs 'Completeness'; Essay 3: Paragraph Don't 'Don't end abruptly'","D) Essay 1: Paragraph Don't 'Don't include off-topic details'; Essay 2: Clarity Don't 'Don't assume reader knows concepts'; Essay 3: Organization Don't 'Don't submit without revising'","E) All three essays violate the same principle: 'Lack of a clear thesis'"],answer:"B",explanation:"Essay 1 = Organization Don't: 'Don't jump randomly between points.' Essay 2 = Coherence Feature 2: 'Use of Transitions.' Essay 3 = PPT1 Pitfall: 'Repeating ideas without adding value.'"},
  {n:72,level:"C3",q:"A student writes a hand hygiene paragraph with: specific topic sentence, WHO statistics as evidence, cause-effect relationship shown, transition words, consistent tense, no personal opinions, and a concluding sentence linking to infection prevention policy. How many of the 12 features of an effective paragraph has she demonstrated?",options:["A) 3–4 features","B) 5–6 features","C) 7–8 features","D) 9–10 features","E) All 12 features"],answer:"D",explanation:"Matching: Clear Topic Sentence ✓, Unity of Ideas ✓, Logical Flow ✓, Proper Organization ✓, Relevant Details ✓, Coherence Throughout ✓, Correct Grammar/tense ✓, Supporting Evidence ✓, Appropriate Transitions ✓, Strong Concluding Sentence ✓. At minimum 9–10 are clearly demonstrated."},
  {n:73,level:"C3",q:"A UHS examiner reads: 'Globally, approximately 149 million children under five suffer from stunting due to chronic malnutrition, impairing physical growth, cognitive development, and long-term economic productivity.' Why is this an ideal opening sentence according to ALL three chapters?",options:["A) It is long and complex, which always earns marks","B) It serves as a strong topic sentence (PPT3), demonstrates Clarity and Evidence-based writing (PPT2 CLEARCO), avoids the pitfall of vague/unsupported claims (PPT1), and begins the essay with factual, focused context","C) It uses emotional language to engage the reader","D) It is persuasive, which is appropriate for an expository essay","E) It introduces a personal opinion, demonstrating confidence"],answer:"B",explanation:"From PPT3: strong, specific topic sentence. From PPT2: Evidence-based (global statistic), Accurate (precise figure), Relevant (directly on topic), Logical (claims supported). From PPT1: avoids 'vague language' and 'unsupported claims' pitfalls; 'presents facts clearly' (PURPOSE mnemonic: P)."},
  {n:74,level:"C3",q:"A student's essay has: tense inconsistencies, a paragraph combining two unrelated topics, a conclusion introducing a new argument, and no references despite citing WHO data. Which SPECIFIC guideline addresses EACH of these four errors?",options:["A) Tense: CLEARCO 'A'; Combined topics: Pitfall 'ignoring factual support'; New argument: Formatting; No references: Organization sequence","B) Tense: Coherence Feature 3; Combined topics: Organization Don't 'Don't combine multiple unrelated ideas in one paragraph'; New argument: Organization sequence (conclusion must restate thesis, not introduce new ideas); No references: Organization sequence step (References section)","C) Tense: 5 Cs Correctness; Combined topics: CLEARCO 'R for Relevant'; New argument: Paragraph Don't 'Don't end abruptly'; No references: Pitfall 'ignoring factual support'","D) Tense: Paragraph Don't 'Don't rely on repetition'; Combined topics: Clarity 'Completeness'; New argument: Coherence 'Focused Paragraphs'; No references: CLEARCO 'E for Evidence-based'","E) All four errors are addressed by the same guideline: 'Don't submit without organizing or revising'"],answer:"B",explanation:"Tense: Coherence Feature 3 (Consistency). Combined topics: Organization Don't. New argument in conclusion: Organization sequence (conclusion = restate thesis, summarize, final thought — not new arguments). No references: Organization sequence Step 6."},
  {n:75,level:"C3",q:"A student identifies these strengths in her TB paragraph: (1) all sentences relate to TB transmission, (2) WHO statistics cited, (3) clear topic sentence, (4) uses 'therefore' correctly, (5) consistent present tense, (6) ends with a policy recommendation. Which set of features/characteristics does this match?",options:["A) Unity (feature 2), Evidence-based (CLEARCO E), Clear Topic Sentence (feature 1), Use of Transitions (coherence feature 2), Consistency in Tense (coherence feature 3), Strong Concluding Sentence (feature 12)","B) Logical flow, Completeness, Coherence, Narrative style, Cause-effect, Classification","C) All 5 Cs of Clarity only","D) Only three CLEARCO characteristics","E) Organization sequence only — all five steps are present"],answer:"A",explanation:"Each strength maps precisely: (1) Unity of Ideas (Feature 2); (2) Evidence-based (CLEARCO E); (3) Clear Topic Sentence (Feature 1); (4) Appropriate Transitions (Feature 11 + Coherence Feature 2); (5) Consistency in Tense (Coherence Feature 3); (6) Strong Concluding Sentence (Feature 12)."},
  {n:76,level:"C3",q:"A student writes a classification paragraph on vaccine types (live-attenuated, inactivated, subunit, mRNA). Which approach BEST meets all three chapters' standards simultaneously?",options:["A) Begin with a personal story about getting vaccinated, then list the types, and end with an opinion on the best vaccine","B) Begin with a clear topic sentence identifying that vaccines can be classified by mechanism, provide factual descriptions of each category with examples, use 'first... second... third... finally' as sequence transitions, maintain objective tone, and conclude with the significance of this classification for vaccine development","C) Write a persuasive argument for why mRNA vaccines are superior","D) Describe only one type of vaccine in vivid sensory detail","E) Write a narrative about the history of vaccine development in chronological order"],answer:"B",explanation:"Option B satisfies: PPT1 (classification expository, objective, fact-based); PPT2 (CLEARCO characteristics, sequence transitions for coherence, 5 Cs of Clarity); PPT3 (clear topic sentence, supporting sentences for each category, strong concluding sentence, appropriate transitions)."},
  {n:77,level:"C3",q:"A student's essay conclusion reads: 'In conclusion, diabetes is a disease that affects many people worldwide and more research should be done.' Apply the chapter — what is the specific problem?",options:["A) The conclusion is too short","B) The conclusion is technically correct — all conclusions should be brief","C) The conclusion is shallow and generic — it does not restate the thesis specifically, does not summarize the essay's key findings, and 'more research should be done' is a vague final thought that adds no value","D) The conclusion incorrectly uses 'In conclusion'","E) The conclusion introduces a new argument about worldwide prevalence"],answer:"C",explanation:"The conclusion should: 'Restate thesis in a fresh way, summarize key points, leave a final thought.' The given conclusion fails all three: no specific thesis restatement, no summary of key management strategies, and 'more research should be done' is the generic cliché of shallow explanations."},
  {n:78,level:"C3",q:"A student reads: 'Cardiovascular disease remains the leading cause of global mortality, accounting for 17.9 million deaths annually (WHO, 2023). Risk factors include hypertension, dyslipidaemia, diabetes, and tobacco use. Preventive strategies have been shown to reduce CVD mortality by up to 35%. Integrating these strategies into low- and middle-income country healthcare systems represents the next critical frontier in global cardiovascular health.' Which type and how many CLEARCO characteristics are present?",options:["A) Narrative; 3 CLEARCO characteristics","B) Expository paragraph demonstrating process writing; all 7 CLEARCO characteristics","C) Expository paragraph demonstrating illustration writing; 4 CLEARCO characteristics","D) Expository paragraph (informative/academic); at least 6 of 7 CLEARCO characteristics present","E) Persuasive paragraph; 2 CLEARCO characteristics"],answer:"D",explanation:"This is an expository academic paragraph. CLEARCO: C (Clarity), L (Logical progression), E (Evidence-based — WHO 2023, 35% stat), A (Accurate — specific figures), R (Relevant — all content on CVD), C (Coherent — smooth progression), O (Organized — structured argument). All 7 identifiable; 'at least 6' is the conservative correct answer."},
  {n:79,level:"C3",q:"Version A: 'Malaria is a disease. It is bad. Many people die from it.' Version B: 'Malaria, caused by Plasmodium parasites transmitted through Anopheles mosquito bites, kills over 600,000 people annually — predominantly children under five in sub-Saharan Africa.' Apply ALL three chapters — why is Version B comprehensively superior?",options:["A) Version B is longer, and longer paragraphs are always better","B) Version B demonstrates: (PPT1) factual, objective writing avoiding vague claims; (PPT2) CLEARCO — Clarity, Evidence-based, Accurate, Relevant; and 5 Cs — Completeness, Correctness; (PPT3) serves as a strong clear topic sentence, varies sentence structure","C) Version B uses more emotional language to engage the reader","D) Version B introduces a personal perspective that makes it more relatable","E) Both versions are equivalent — they convey the same information"],answer:"B",explanation:"PPT1: factual, objective, avoids vague claims. PPT2: CLEARCO (Clarity, Evidence-based, Accurate, Relevant); 5 Cs (Completeness with mechanism + mortality + demographics; Correctness). PPT3: strong topic sentence that sets the paragraph's direction; varied sentence structure vs. A's simplistic repetitive sentences."},
  {n:80,level:"C3",q:"A UHS examiner awards marks under: (1) Appropriate expository type and freedom from pitfalls, (2) Clarity and Coherence (CLEARCO + 5 Cs + transitions), (3) Organization and paragraph structure. A student earns full marks on category 1, partial on category 2, and zero on category 3. What does this profile indicate?",options:["A) The student understands expository types and avoids obvious pitfalls, but fails to apply coherence tools (transitions, tense consistency) and has no paragraph structure — strong conceptual grasp but poor structural execution","B) The student has no understanding of expository writing","C) The student is excellent overall — category 3 is optional","D) The student's essay is acceptable because category 1 is the most important","E) The student should only improve grammar to raise their score"],answer:"A",explanation:"Full marks on category 1: correctly identifies and applies expository types, avoids pitfalls. Partial on category 2: some coherence tools used but inconsistently (missing transitions or tense shifts). Zero on category 3: essay lacks organization — no clear structure, no proper paragraph components. Strong conceptual grasp but critically poor structural execution."}
];

// ─── Randomly select 30 questions ────────────────────────────────────────────
function shuffle(arr) {
  for (let i = arr.length - 1; i > 0; i--) {
    const j = Math.floor(Math.random() * (i + 1));
    [arr[i], arr[j]] = [arr[j], arr[i]];
  }
  return arr;
}

// Stratified sampling: 8 C1, 10 C2, 12 C3
const c1 = shuffle(bank.filter(q => q.level === "C1")).slice(0, 8);
const c2 = shuffle(bank.filter(q => q.level === "C2")).slice(0, 10);
const c3 = shuffle(bank.filter(q => q.level === "C3")).slice(0, 12);
const selected = shuffle([...c1, ...c2, ...c3]);

// ─── Build ANSWER KEY separately ─────────────────────────────────────────────
function buildDoc(questions, includeAnswers) {
  const allP = [];

  // Header
  allP.push(
    new Paragraph({ children:[new TextRun({text:"EXPOSITORY WRITING — CHAPTER 1", bold:true, size:34, color:"1F3864"})], alignment:AlignmentType.CENTER, spacing:{after:80} }),
    new Paragraph({ children:[new TextRun({text: includeAnswers ? "ANSWER KEY WITH EXPLANATIONS" : "SAMPLE EXAM PAPER", bold:true, size:26, color:"2E74B5"})], alignment:AlignmentType.CENTER, spacing:{after:60} }),
    new Paragraph({ children:[new TextRun({text:"30 Questions  •  Time Allowed: 45 minutes  •  Each question carries equal marks", size:20, italics:true, color:"666666"})], alignment:AlignmentType.CENTER, spacing:{after:60} }),
    new Paragraph({ children:[new TextRun({text:"C1 (8 questions)  |  C2 (10 questions)  |  C3 (12 questions)", size:19, italics:true, color:"888888"})], alignment:AlignmentType.CENTER, spacing:{after:500} })
  );

  if (!includeAnswers) {
    allP.push(
      new Paragraph({ children:[new TextRun({text:"Name: ____________________________________________   ID: ____________________   Date: _______________", size:21})], spacing:{after:120} }),
      new Paragraph({ children:[new TextRun({text:"Instructions: Circle the letter of the BEST answer for each question. Do not write on this paper other than in designated spaces.", size:20, italics:true, color:"444444"})], spacing:{after:500} })
    );
  }

  const levelBg = { C1:"E8F5E9", C2:"FFF3E0", C3:"EBF3FB" };
  const levelCol = { C1:"1A6640", C2:"7B3F00", C3:"1F3864" };

  questions.forEach((item, idx) => {
    const bg = levelBg[item.level] || "EBF3FB";
    const col = levelCol[item.level] || "1F3864";

    allP.push(
      new Paragraph({
        children:[
          new TextRun({text:`Q${idx+1}. `, bold:true, size:22, color:col}),
          new TextRun({text:`[${item.level}]  `, bold:true, size:20, color:col}),
          new TextRun({text:item.q, size:22})
        ],
        spacing:{before:280, after:110},
        shading:{type:ShadingType.CLEAR, fill:bg}
      })
    );

    for (const opt of item.options) {
      const letter = opt.charAt(0);
      const isAnswer = letter === item.answer;
      allP.push(
        new Paragraph({
          children:[new TextRun({ text:`   ${opt}`, size:21, bold: includeAnswers && isAnswer, color: includeAnswers && isAnswer ? "1A6640" : "222222" })],
          spacing:{after:50}
        })
      );
    }

    if (includeAnswers) {
      allP.push(
        new Paragraph({ children:[new TextRun({text:"Correct Answer: ", bold:true, size:21, color:"1A6640"}), new TextRun({text:item.answer, bold:true, size:21, color:"1A6640"})], spacing:{before:90, after:50} }),
        new Paragraph({ children:[new TextRun({text:"Explanation: ", bold:true, italics:true, size:20, color:"555555"}), new TextRun({text:item.explanation, italics:true, size:20, color:"555555"})], spacing:{after:160} })
      );
    } else {
      // space for answer bubble on exam paper
      allP.push(
        new Paragraph({ children:[new TextRun({text:"Answer: _______", size:21, color:"AAAAAA"})], spacing:{before:80, after:60} })
      );
    }

    allP.push(
      new Paragraph({ children:[new TextRun({text:"─".repeat(90), size:13, color:"CCCCCC"})], spacing:{after:60} })
    );
  });

  return new Document({ sections:[{ properties:{}, children:allP }] });
}

// Build exam paper (no answers)
const examDoc = buildDoc(selected, false);
// Build answer key
const keyDoc  = buildDoc(selected, true);

Promise.all([
  Packer.toBuffer(examDoc).then(buf => fs.writeFileSync('/home/daytona/workspace/EW_SampleExam/EW_Sample_Exam_Paper.docx', buf)),
  Packer.toBuffer(keyDoc).then(buf  => fs.writeFileSync('/home/daytona/workspace/EW_SampleExam/EW_Sample_Exam_AnswerKey.docx', buf))
]).then(() => console.log('Done: Both files written.'));