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

When I looked round the door, the baby_________ quietly.

A. is sleeping

B. was sleeping

C. slept

D. were sleeping

Đáp án
B. was sleeping

Câu hỏi thuộc Bài tập:

E9- Vào 10- Đề ôn 33