Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.

Câu hỏi

No sooner ______the homework than he watched TV.

A. he did

B. he had done

C. did he do

D. had he done

Đáp án
D. had he done

Câu hỏi thuộc Bài tập:

E9- Vào 10- Đề ôn 25