Easy
1 point
ID: #20671
Question
Which of the following sentences is correct?
Options
1
Why you have done this?
Correct Answer
2
Why did you have done this?
Correct Answer
3
Why have you done this?
Correct Answer
4
Why you had done this?
Correct Answer
Explanation
In interrogative sentences starting with 'Why', the auxiliary verb comes before the subject. Present Perfect Tense structure: Why + have/has + Subject + V3? Correct: 'Why have you done this?'