Choose the best answer.
While he was doing homework, his sister _______(learn) English.
A. didn’t learned
B. was being learned
C. learned
D. was learning
Giải bởi qa.haylamdo.com
Công thức: while + S was/were + V-ing, S was/were + V-ing
=>While he was doing homework, his sister was learning English.
Tạm dịch: Trong khi anh ấy đang làm bài tập về nhà thì chị gái anh ấy đang học tiếng Anh.
Đáp án cần chọn là: D
Choose the best answer.
At this time last year, I _______(attend) an English course.
Choose the best answer.
It _________(snow) when I got up this morning.
Choose the best answer.
At this time last year, my sister ______ a new car.
Choose the best answer.
While my father ________(read) books, my brother ________(listen) to music.
Choose the best answer.
When we _______(cross) the street, we saw an accident.
Choose the best answer.
What __________(you/do) when it __________(rain)all day before?
Choose the best answer.
When his wife ________(arrive) at this house, he still ________(sleep).
Choose the best answer.
The car _________(not/stop) as we ____________(cross) the road.
Choose the best answer.
Faker suddenly _______(sit) down on the chair when I ________(paint) it.
Choose the best answer.
He _________ at college at that time last year.
Choose the best answer.
Marry ____________(wait) in the lobby, wasn’t she?
