While we …………………………… in the park, Mary fell over.
Câu hỏi: While we ................................. in the park, Mary fell over. A. ran B. are running C. was running D.…
The car _________(not/stop) as we ____________(cross) the road.
Câu hỏi: The car _________(not/stop) as we ____________(cross) the road. A. wasn’t stopping/crossed B. wasn’t stopping/were crossing C. didn’t stop/crossed…
What __________(you/do) when it __________(rain)all day before?
Câu hỏi: What __________(you/do) when it __________(rain)all day before? A. were you doing/ rained Đáp án chính xác B. were…
At this time last year, my sister ______ a new car.
Câu hỏi: At this time last year, my sister ______ a new car. A. would buy B. was buying Đáp…