Free Grammar MCQs with Answers

6,178 Grammar MCQs from English, each with the correct answer and a written explanation of why it is correct. Free and unlimited, with no account needed.

English grammar covers how words, phrases and clauses combine to form correct sentences. It includes tenses, parts of speech, prepositions, articles, voice, reported speech, agreement, infinitives, gerunds, adverb position, transitions, punctuation, sentence structure and inversion, with special attention to distinctions such as phrases versus clauses and active versus passive voice.

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6,178 questions · page 196 of 309

  • A. lay
  • B. stress
  • C. on
  • D. had cost

Explanation: This is the incorrect past tense form in this context. The correct past tense of "lay" (which means to put something down) should be…

Correct answer: lay
  • A. need
  • B. spent
  • C. reading
  • D. to understand

Explanation: This is the past tense of "spend," but it's incorrect in this context. After "need," the correct form is the base form of the verb…

Correct answer: spent
  • A. reached
  • B. to
  • C. straight
  • D. towards

Explanation: This preposition is incorrect in this context. After the verb "reached," it should be followed by a direct object or a location, not by…

Correct answer: to
  • A. The teacher made all the students rewrite their papers, because the first drafts were not acceptable.
  • B. The teacher made all the students to rewrite their papers, because the first drafts were not acceptable.
  • C. The teacher made all the students rewrite their papers, because the first drafts was not acceptable.
  • D. The teacher made all the students rewrite their papers, because first drafts were not acceptable.

Explanation: This sentence is correct. "Made" is correctly followed by the base form of the verb "rewrite." "Were" is the correct verb to agree with…

Correct answer: The teacher made all the students rewrite their papers, because the first drafts were not acceptable.
  • A. Can
  • B. Could
  • C. Could have
  • D. Must

Explanation: This is the correct choice because it indicates past ability or capability.

Correct answer: Could
  • A. Might
  • B. May
  • C. Can
  • D. Could have

Explanation: This is the correct answer because it indicates present ability or capability.

Correct answer: Can
  • A. Might
  • B. Can
  • C. Could
  • D. Would

Explanation: This is the correct answer because it is used to ask for permission or to make a polite request.

Correct answer: Can
  • A. Might as well
  • B. Could have
  • C. Have to
  • D. Would

Explanation: This is the correct answer because it expresses a past possibility or hypothetical situation.

Correct answer: Could have
  • A. Could
  • B. Can
  • C. Might as well
  • D. Must

Explanation: This is the correct answer because it suggests that since mathematics is not interesting, the speaker sees no reason not to read grammar…

Correct answer: Might as well
  • A. Need to
  • B. Ought to
  • C. Must
  • D. will

Explanation: This is the correct answer because it expresses a strong necessity or obligation.

Correct answer: Must
  • A. Will not
  • B. Shall not
  • C. Must not
  • D. Need not

Explanation: This is the correct answer because it means it is not necessary to drive fast.

Correct answer: Need not
  • A. Might
  • B. Should
  • C. May
  • D. would

Explanation: This is the correct answer because it expresses a recommendation or advice.

Correct answer: Should
  • A. Might
  • B. May
  • C. Would
  • D. could

Explanation: This is the correct answer because "may" is used to indicate a possibility or likelihood of rain based on the current cloudy conditions.

Correct answer: May
  • A. Would
  • B. Used to
  • C. Could
  • D. Have to

Explanation: "Used to" is the correct verb form to use when describing a past habit or a state that existed in the past, but does not exist now.

Correct answer: Used to
  • A. Used to
  • B. Would
  • C. Could
  • D. Ought to

Explanation: This is the correct answer because it also indicates a past habitual action.

Correct answer: Would
  • A. Should
  • B. Ought to
  • C. Will
  • D. shall

Explanation: This is the correct answe because it expresses moral obligation or expectation.

Correct answer: Ought to
  • A. Might
  • B. Can
  • C. May
  • D. should

Explanation: This is the correct answer because it is used to ask for permission or to make a polite request.

Correct answer: May
  • A. Is supposed to
  • B. Is able to
  • C. Is going to
  • D. Needs to

Explanation: This is the correct answer because it indicates a future plan or intention.

Correct answer: Is going to
  • A. Will
  • B. Shall
  • C. Must
  • D. Ought to

Explanation: This is the correct answer because it is used to express a requirement, rule, or command.

Correct answer: Shall
  • A. Was
  • B. More
  • C. Aggressive
  • D. Better

Explanation: The error in the sentence is with the verb "was." In conditional sentences like this one, where you're talking about a hypothetical…

Correct answer: Was