50 English Grammar Quiz Questions & Answers

Below are 50 english grammar quiz questions with the correct answer and a short explanation for each. Use them to revise, host a quiz night, or prepare for competitions — then challenge yourself with the timed, interactive version on QuizOxa.

English Grammar Quiz Questions and Answers

Q1. Identify the pronoun in: 'She visited the library yesterday.'

✅ Answer: She

💡 'She' is a personal pronoun replacing a proper noun.

Q2. What is the past tense of 'run'?

✅ Answer: ran

💡 The past tense of the irregular verb 'run' is 'ran'.

Q3. Which of these is a conjunction?

✅ Answer: but

💡 'but' is a coordinating conjunction used to connect words, phrases, or clauses.

Q4. What is an adjective?

✅ Answer: A word that describes a noun

💡 Adjectives describe or modify nouns (e.g., 'blue' sky, 'fast' runner).

Q5. Which sentence is grammatically correct?

✅ Answer: They're going to the store.

💡 'They're' is the contraction of 'They are', which is correct here.

Q6. What is the plural of 'child'?

✅ Answer: children

💡 The irregular plural form of 'child' is 'children'.

Q7. Identify the adverb in: 'He walked slowly down the street.'

✅ Answer: slowly

💡 'slowly' is an adverb of manner, describing how he walked.

Q8. Which punctuation mark is used to show ownership?

✅ Answer: Apostrophe

💡 An apostrophe is used to indicate possession (e.g., 'Sarah's book').

Q9. What is a preposition?

✅ Answer: A word showing relationship of place/time

💡 Prepositions show spatial, temporal, or logical relationships (e.g., 'under' the table, 'at' noon).

Q10. Which word is a synonym of 'large'?

✅ Answer: huge

💡 'huge' is a synonym of 'large', both meaning very big.

Q11. Which sentence uses the correct form: 'I ___ to school every day.'?

✅ Answer: go

💡 With the subject 'I', the base verb 'go' is correct in the present simple tense.

Q12. What is the comparative form of 'good'?

✅ Answer: better

💡 'Good' is irregular: its comparative form is 'better' and its superlative is 'best'.

Q13. Choose the correct spelling.

✅ Answer: receive

💡 'Receive' follows the rule 'i before e except after c', making it the correct spelling.

Q14. Identify the verb in: 'The dog barked loudly.'

✅ Answer: barked

💡 'Barked' is the verb, showing the action performed by the subject 'dog'.

Q15. Which is the correct plural of 'mouse' (the animal)?

✅ Answer: mice

💡 'Mouse' has the irregular plural 'mice'.

Q16. What type of word is 'quickly'?

✅ Answer: Adverb

💡 'Quickly' is an adverb; it describes how an action is performed and often ends in '-ly'.

Q17. Which sentence is correct?

✅ Answer: He and I went home.

💡 'He and I' uses subject pronouns correctly, and convention places 'I' last.

Q18. What is the past participle of 'eat'?

✅ Answer: eaten

💡 'Eat' is irregular: past tense is 'ate' and past participle is 'eaten' (e.g., 'have eaten').

Q19. Which word is an article?

✅ Answer: the

💡 'The' is a definite article. 'A' and 'an' are indefinite articles.

Q20. Choose the correct sentence.

✅ Answer: You're welcome.

💡 'You're' is the contraction of 'you are', which is correct in 'You're welcome'.

Q21. What is a noun?

✅ Answer: A naming word for a person, place, thing, or idea

💡 A noun names a person, place, thing, or idea, such as 'teacher', 'city', 'book', or 'freedom'.

Q22. Identify the subject in: 'The children played in the park.'

✅ Answer: The children

💡 'The children' is the subject, the ones performing the action of the sentence.

Q23. Which sentence is in the past tense?

✅ Answer: I ate lunch.

💡 'I ate lunch' uses the past tense verb 'ate' to describe a completed action.

Q24. What is the superlative form of 'tall'?

✅ Answer: tallest

💡 The superlative of 'tall' is 'tallest', used when comparing three or more things.

Q25. Which word is a collective noun?

✅ Answer: team

💡 A collective noun names a group as a single unit, such as 'team', 'flock', or 'herd'.

Q26. Choose the correctly punctuated sentence.

✅ Answer: Let's eat, grandma.

💡 'Let's eat, grandma.' uses the apostrophe in 'let's' and a comma to address grandma correctly.

Q27. What is the opposite (antonym) of 'ancient'?

✅ Answer: modern

💡 'Modern' is the antonym of 'ancient', referring to the present or recent times.

Q28. Which is an interjection?

✅ Answer: Wow!

💡 An interjection expresses sudden emotion, such as 'Wow!', 'Ouch!', or 'Hey!'.

Q29. In 'The book on the table is mine', what does 'on the table' describe?

✅ Answer: The book

💡 'On the table' is a prepositional phrase describing the location of 'the book'.

Q30. Which sentence uses 'its' correctly?

✅ Answer: The dog wagged its tail.

💡 'Its' (without an apostrophe) shows possession. 'It's' means 'it is'.

Q31. What is a synonym for 'happy'?

✅ Answer: joyful

💡 'Joyful' is a synonym for 'happy', both expressing a feeling of pleasure.

Q32. Which word correctly completes: 'There ___ many books on the shelf.'?

✅ Answer: are

💡 'Books' is plural, so the plural verb 'are' is correct.

Q33. What is the contraction for 'cannot'?

✅ Answer: can't

💡 The correct contraction for 'cannot' is 'can't', with the apostrophe replacing 'no'.

Q34. Identify the proper noun.

✅ Answer: London

💡 'London' is a proper noun, the specific name of a place, and is always capitalized.

Q35. Which sentence is a question?

✅ Answer: Are you coming?

💡 'Are you coming?' is an interrogative sentence (a question), ending with a question mark.

Q36. What is the past tense of 'go'?

✅ Answer: went

💡 'Go' is irregular: its simple past tense is 'went'.

Q37. Which word is spelled correctly?

✅ Answer: definitely

💡 'Definitely' is the correct spelling, a commonly misspelled word.

Q38. What type of sentence gives a command?

✅ Answer: Imperative

💡 An imperative sentence gives a command or request, such as 'Please sit down.'

Q39. Which is the correct comparative: 'This box is ___ than that one.'?

✅ Answer: heavier

💡 'Heavier' is the comparative form used when comparing two items.

Q40. What punctuation ends an exclamatory sentence?

✅ Answer: Exclamation mark

💡 An exclamatory sentence expresses strong emotion and ends with an exclamation mark (!).

Q41. Which word correctly completes: 'I have ___ apple.'?

✅ Answer: an

💡 'An' is used before words beginning with a vowel sound, such as 'apple'.

Q42. What is the past tense of 'buy'?

✅ Answer: bought

💡 'Buy' is irregular; its past tense is 'bought'.

Q43. Identify the object in: 'She kicked the ball.'

✅ Answer: the ball

💡 'The ball' is the object; it receives the action of the verb 'kicked'.

Q44. Which sentence uses correct subject-verb agreement?

✅ Answer: The dog runs fast.

💡 The singular subject 'dog' agrees with the singular verb 'runs' in 'The dog runs fast.'

Q45. What is the plural of 'leaf'?

✅ Answer: leaves

💡 Nouns ending in '-f' often change to '-ves' in plural, so 'leaf' becomes 'leaves'.

Q46. Which word is a possessive pronoun?

✅ Answer: their

💡 'Their' is a possessive pronoun/adjective showing ownership (e.g., 'their house').

Q47. Choose the correct sentence.

✅ Answer: I could have gone.

💡 'Could have' is correct; 'could of' is a common mistake caused by how 'could've' sounds.

Q48. What is the correct question form of 'You are ready.'?

✅ Answer: Are you ready?

💡 To form a yes/no question, the verb comes first: 'Are you ready?'

Q49. Which word is an abstract noun?

✅ Answer: happiness

💡 An abstract noun names something you cannot physically touch, such as 'happiness', 'love', or 'freedom'.

Q50. What is the correct comparative of 'bad'?

✅ Answer: worse

💡 'Bad' is irregular: its comparative is 'worse' and its superlative is 'worst'.

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