Luyện tập nhận biết các thì trong TA (2)

21.What_____you(do)______ at 6 p.m yesterday?

• are-doing
• were-doing
• did-do
• were-do

22. He (win)_____ the gold medal in 2004.

• won
• had won
• was winning
• wins

23. He(leave)______ home two weeks ago and we (not hear)______ from him since.

• left-have not heard
• had left-didn't hear
• was leaving-weren't hearing
• had left-have not heard

24. While you (play)______ the guitar, I (write)______ a letter.

• were playing-was writing
• were playing-wrote
• played-wrote
• play-write

25. We(not see)______ your father for ages.

• didn't see
• haven't seen
• don't see
• wasn't seeing

26.______you(read)_____that novel yet?

• Have-read
• Have-red
• Did-read
• Are-reading

27.I think she (hear)______all about it by the time I (see)______her.

• had heard-saw
• heard-saw
• had heard-had seen
• was hearing-saw

28. Don’t phone them now. They (not get)_____home yet. They (probaly get back)______ at about half past eight.

• haven't got-will probably get back
• isn’t get-will probably get back
• isn't get back-probably get back
• haven't got back-probably get back

29. Ann is very tired. She (work)______hard.

• have been working
• worked
• was working
• works

30. I think he (leave)______as soon as he (know)______ the news.

• will leave-know
• is leaving-will know
• is leaving-know
• will leaving-will know