100 English Grammar Quiz Questions & Answers 2026

Parts of Speech — 20 Questions

1. What is a noun? (Word naming a person, place, thing, or idea)
2. What is a verb? (Word expressing action or state of being)
3. What is an adjective? (Word describing or modifying a noun)
4. What is an adverb? (Modifies a verb, adjective, or another adverb — often ends in -ly)
5. What is a pronoun? (Word replacing a noun — he, she, they, it)
6. What is a preposition? (Shows relationship between noun and other words — in, on, at, by)
7. What is a conjunction? (Connects words, phrases, or clauses — and, but, or, because)
8. What is an article? (Determines noun — "the" (definite), "a/an" (indefinite))
9. What is an interjection? (Expresses emotion — Oh! Wow! Ouch!)
10. What is a collective noun? (Single word for a group — flock, team, crew)
11. What is an abstract noun? (Names a concept not physical — love, freedom, happiness)
12. What is a proper noun? (Names a specific person, place, or thing — capitalized)
13. What is a gerund? (Verb form used as a noun — swimming, reading, writing)
14. What is a participle? (Verb form used as adjective — running water, broken glass)
15. What is an infinitive? (Base form of verb with "to" — to run, to eat)
16. What is a transitive verb? (Verb that requires a direct object — "She ate the cake")
17. What is an intransitive verb? (Verb with no direct object — "He sleeps")
18. What is a modal verb? (Auxiliary verbs expressing possibility — can, could, may, might, must)
19. What is a possessive pronoun? (Shows ownership — mine, yours, his, hers, ours, theirs)
20. What is the difference between "its" and "it's"? (its = possessive; it's = it is/it has)

Tenses — 20 Questions

1. What are the three main tenses? (Past, Present, Future)
2. What is simple present tense? (I eat — habitual or current action)
3. What is present continuous? (I am eating — action happening now)
4. What is present perfect? (I have eaten — action completed with present relevance)
5. What is simple past? (I ate — completed action)
6. What is past perfect? (I had eaten — completed before another past action)
7. What is future simple? (I will eat — action that will happen)
8. What is future perfect? (I will have eaten — action completed before a future point)
9. What is the past tense of "go"? (Went — irregular verb)
10. What is the past tense of "buy"? (Bought)
11. What is the past tense of "bring"? (Brought)
12. What is the past tense of "think"? (Thought)
13. What is the past tense of "run"? (Ran)
14. What is the past tense of "write"? (Wrote)
15. What is passive voice? (Subject receives action — "The cake was eaten" vs active "She ate the cake")
16. What is direct speech? (Quoting exact words — He said, "I am tired")
17. What is indirect speech? (Reporting speech without exact words — He said he was tired)
18. When do you use "fewer" vs "less"? (Fewer = countable nouns; less = uncountable nouns)
19. When do you use "who" vs "whom"? (Who = subject; whom = object)
20. What is the subjunctive mood? (Expresses hypothetical/wish — "If I were you...")

Punctuation & Sentence Structure — 20 Questions

1. What is an Oxford comma? (Comma before "and" in a list — "I ate eggs, toast, and bacon")
2. What is an independent clause? (Complete thought that can stand as a sentence)
3. What is a dependent clause? (Cannot stand alone — "because I was tired")
4. What is a run-on sentence? (Two independent clauses joined without proper punctuation)
5. What is a comma splice? (Two independent clauses joined only by a comma)
6. When do you use a semicolon? (Between related independent clauses, or in complex lists)
7. When do you use a colon? (Introducing a list, explanation, or quotation)
8. What is an em dash? (Long dash — used for emphasis or parenthetical information)
9. What is an ellipsis? (Three dots ... indicating omission or trailing thought)
10. What is a compound sentence? (Two independent clauses joined by a conjunction or semicolon)
11. What is a complex sentence? (Independent clause + dependent clause)
12. What is a fragment? (Incomplete sentence lacking a subject or verb)
13. When do you capitalize? (Start of sentence, proper nouns, titles, "I")
14. What does the possessive apostrophe do? (Shows ownership — "John's book")
15. What is parallel structure? (Using the same grammatical form for parallel elements)

Common Grammar Mistakes — 20 Questions

1. Correct: "There are less people" or "There are fewer people"? (Fewer people — "people" is countable)
2. "Affect" vs "effect" — which is usually a verb? (Affect is typically the verb; effect is the noun)
3. Correct: "Between you and I" or "between you and me"? (Between you and me — object pronoun)
4. "Lay" vs "Lie" — which requires a direct object? (Lay requires an object: "lay the book down"; lie does not: "I will lie down")
5. "Who" vs "that" — for people, which is preferred? (Who — "the person who called"; "that" for things)
6. Is "data" singular or plural? (Technically plural (datum/data), but commonly used as singular now)
7. "Could of" vs "could have" — which is correct? (Could have — "could of" is a non-standard spoken contraction)
8. "Their", "there", "they're" — which means "in that place"? (There)
9. "Your" vs "you're" — which is the contraction? (You're = you are)
10. "Accept" vs "except" — which means "to receive"? (Accept)