Choose the best answer.
She ________ (play) the piano when our guests _______ (arrive) last night.
A. was playing/ arrived
B. played/ arrived
C. was playing/ were arriving
D. had played/arrived
Hành động đang diễn ra và kéo dài dùng thì quá khứ tiếp diễn.
Hành động xen ngang dùng thì quá khứ đơn.
Công thức: S + was/ were + V-ing when S + Ved/V2
=>She was playing the piano when our guests arrived last night.
Tạm dịch: Cô ấy đang chơi pinao thì những vị khách bước vào.
Đáp án cần chọn là: A
Choose the best answer.
By noon, I _______ for her for two hours.
Choose the best answer.
When I see Tom tomorrow, I ________ him for that.
Choose the best answer.
When I entered his room, I saw him (sleep)_____ in a chair.
Choose the best answer.
When her husband was in the army, Mary ______ to him twice a week.
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Our teacher told us that he (visit)_____ England in 2009.
Choose the best answer.
They (live)________ in London from 1970 to 1990.
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People _______ English in most of Canada.
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By the end of this March, I ________ English for 5 years. And I will take somehigher-level courses in an English centre.
Choose the best answer.
Be quiet! The teacher _______ (be) angry.
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As we (cross)_____ the street, we (see)_____ the accident.
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My friend _______ me for what I had done for him.
Choose the best answer.
I’m preparing to support anything he ________ (say) tomorrow.