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)
16. What is a simple sentence? (A sentence with just one independent clause)
17. What punctuation mark ends a question? (A question mark)
18. What punctuation mark is used to show strong emotion or emphasis? (An exclamation mark)
19. What is a hyphen used for? (Joining compound words or splitting words across lines)
20. What is the difference between a hyphen and a dash? (A hyphen joins words; a dash separates or sets off a phrase)
21. When should quotation marks be used? (To indicate direct speech or quoted text)
22. What is a clause? (A group of words containing a subject and a verb)
23. What is the subject of a sentence? (The person or thing performing the action)
24. What is the predicate of a sentence? (The part of the sentence containing the verb and describing the subject)

Common Grammar Mistakes — 25 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)
11. "Then" vs "than" — which is used for comparisons? (Than — "taller than me")
12. "Its" vs "it's" — which means "belonging to it"? (Its, without an apostrophe)
13. What is a dangling modifier? (A descriptive phrase that doesn't clearly connect to the word it's meant to modify)
14. "Good" vs "well" — which describes a verb's action? (Well — "she sings well"; good describes a noun)
15. What is the correct plural of "child"? (Children)
16. What is the correct plural of "mouse" (the animal)? (Mice)
17. "I" vs "me" — which is used as a subject? (I — "I went to the store")
18. What is a double negative, and is it grammatically standard? (Using two negatives in one clause, e.g. "don't know nothing" — non-standard in formal English)
19. "Whose" vs "who's" — which means "who is"? (Who's)
20. What is the correct way to pluralize "octopus" formally? (Octopuses, though "octopi" is also commonly used informally)
21. "Farther" vs "further" — which refers to physical distance? (Farther)
22. What is subject-verb agreement? (Matching the verb form to a singular or plural subject)
23. "Bring" vs "take" — which implies movement toward the speaker? (Bring)
24. What is a split infinitive, e.g. "to boldly go"? (Placing a word between "to" and the verb — once discouraged but now widely accepted)
25. "Literally" vs "figuratively" — which means "not to be taken word-for-word"? (Figuratively)
26. What is the term for words that sound the same but have different meanings, like "to," "too," and "two"? (Homophones)
27. What is the correct plural of "person"? (People)
28. "Less" vs "fewer" with "money" — which is correct? (Less — money is uncountable)
29. What is the difference between "e.g." and "i.e."? ("e.g." means "for example"; "i.e." means "that is")
30. What is a split between subject and verb called when extra words come between them? (An interrupting phrase, which shouldn't change subject-verb agreement)
31. "Different from" vs "different than" — which is generally preferred in formal writing? ("Different from")
32. What is the correct past participle of "see"? (Seen)
33. What is the correct past participle of "do"? (Done)
34. "Many" vs "much" — which is used with countable nouns? (Many)
35. What is an antecedent in grammar? (The noun that a pronoun refers back to)
36. What is the term for a word formed by combining two other words, like "breakfast"? (A compound word)