Grammar Related

Review Grammar related questions and content

Select the word or phrase that makes the following sentence grammatically correct: Why did we ........... try so hard?

  • A. has to
  • B. Haven't
  • C. had to
  • D. have to
Correct Answer: D

Rationale: The correct answer is 'D: have to.' The sentence is in the past tense ('did'), so the correct phrase should also be in the past. 'Have to' is the past form of 'have to,' making the sentence grammatically correct: 'Why did we have to try so hard?' This construction indicates a necessity or obligation in the past.