20 Sentence Structure Quiz Questions and Answers

Sentence structure refers to the organized arrangement of words, phrases, and clauses in a sentence to convey meaning clearly and effectively. It typically includes key components such as the subject (the entity performing or receiving the action), the predicate (the part that expresses the action or state of being), and modifiers (words or phrases that provide additional details).

In English, sentences can be classified into types like simple (one independent clause, e.g., “The cat slept.”), compound (two or more independent clauses joined by conjunctions, e.g., “The cat slept, and the dog played.”), complex (an independent clause combined with one or more dependent clauses, e.g., “While the dog played, the cat slept.”), and compound-complex (a mix of the above, e.g., “The cat slept while the dog played, and they both rested later.”).

Effective sentence structure enhances readability, varies rhythm in writing, and ensures grammatical accuracy, allowing ideas to flow logically and engage the reader. Variations in structure, such as using active or passive voice, can also influence tone and emphasis.

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Part 2: 20 sentence structure quiz questions & answers

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1. What type of sentence is: “The dog barks loudly.”
A. Simple
B. Compound
C. Complex
D. Compound-complex
Answer: A
Explanation: This sentence has one independent clause and no dependent clauses, making it a simple sentence.

2. Identify the sentence structure: “She runs and jumps over the fence.”
A. Simple
B. Compound
C. Complex
D. Compound-complex
Answer: B
Explanation: This sentence contains two independent clauses joined by a conjunction, forming a compound sentence.

3. Which sentence is a fragment?
A. The book on the shelf.
B. I read the book.
C. She went to the store and bought milk.
D. Although it was raining.
Answer: A
Explanation: A sentence fragment lacks a main verb or complete thought, as in “The book on the shelf,” which is not a complete sentence.

4. What is the structure of: “Because it was raining, we stayed inside.”
A. Simple
B. Compound
C. Complex
D. Compound-complex
Answer: C
Explanation: This sentence has one independent clause and one dependent clause, classifying it as complex.

5. Identify the error in sentence structure: “He go to the market every day.”
A. Subject-verb agreement
B. Parallel structure
C. Fragment
D. Run-on sentence
Answer: A
Explanation: The subject “He” requires the verb “goes” instead of “go” for correct subject-verb agreement.

6. What type of sentence is: “The sun sets in the west, and the moon rises in the east.”
A. Simple
B. Compound
C. Complex
D. Compound-complex
Answer: B
Explanation: Two independent clauses are joined by a conjunction, creating a compound sentence.

7. Which sentence demonstrates parallel structure?
A. She likes running, to swim, and jumping.
B. She likes running, swimming, and jumping.
C. She likes to run, swim, and to jump.
D. She likes running and to swim.
Answer: B
Explanation: Parallel structure requires similar grammatical forms, as in the list “running, swimming, and jumping.”

8. Analyze: “After the game ended, the team celebrated.”
A. Simple
B. Compound
C. Complex
D. Compound-complex
Answer: C
Explanation: It includes a dependent clause (“After the game ended”) and an independent clause, making it complex.

9. What is wrong with: “The cats they are sleeping.”
A. Redundancy
B. Fragment
C. Run-on
D. Passive voice issue
Answer: A
Explanation: The phrase “they are” is redundant because “The cats” already serves as the subject.

10. Sentence structure of: “I wanted to go, but it was too late, so we stayed home.”
A. Simple
B. Compound
C. Complex
D. Compound-complex
Answer: D
Explanation: This sentence has multiple independent clauses and at least one dependent clause, forming a compound-complex sentence.

11. Identify: “Eating vegetables is healthy, exercising regularly builds strength, and sleeping well restores energy.”
A. Simple
B. Compound
C. Complex
D. Parallel structure example
Answer: D
Explanation: The sentence uses parallel structure with balanced phrases “Eating vegetables,” “exercising regularly,” and “sleeping well.”

12. What type is: “The bird flew away.”
A. Declarative
B. Interrogative
C. Imperative
D. Exclamatory
Answer: A
Explanation: This sentence makes a statement, which is the defining feature of a declarative sentence.

13. Error in: “She not only sings but also dance.”
A. Subject-verb agreement
B. Parallel structure
C. Tense inconsistency
D. Fragment
Answer: B
Explanation: For parallel structure, “dance” should be “dances” to match “sings” in the correlative conjunction.

14. Structure of: “Whenever you call, I answer immediately.”
A. Simple
B. Compound
C. Complex
D. Compound-complex
Answer: C
Explanation: It features a dependent clause (“Whenever you call”) and an independent clause.

15. Which is a run-on sentence?
A. I ran fast.
B. I ran fast I won the race.
C. After I ran fast.
D. I ran fast, and I won.
Answer: B
Explanation: This combines two independent clauses without proper punctuation or conjunction, creating a run-on.

16. Sentence: “The old man, who lived alone, walked slowly.”
A. Simple
B. Compound
C. Complex
D. Compound-complex
Answer: C
Explanation: It has an independent clause and a relative dependent clause (“who lived alone”).

17. Identify the passive voice sentence:
A. The cat chased the mouse.
B. The mouse was chased by the cat.
C. Chase the mouse.
D. The mouse chased.
Answer: B
Explanation: Passive voice occurs when the subject is acted upon, as in “The mouse was chased.”

18. What is the issue in: “Me and him went to the store.”
A. Pronoun case
B. Subject-verb agreement
C. Parallel structure
D. Fragment
Answer: A
Explanation: It should be “He and I went” for correct pronoun case in the subject position.

19. Type of: “Go away!”
A. Declarative
B. Interrogative
C. Imperative
D. Exclamatory
Answer: C
Explanation: This is a command, characteristic of an imperative sentence.

20. Sentence structure: “Although she studied hard, she did not pass the exam, so she tried again.”
A. Simple
B. Compound
C. Complex
D. Compound-complex
Answer: D
Explanation: It includes two independent clauses and one dependent clause, resulting in a compound-complex sentence.

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