TENSES AND FORM:
11. The teacher sometimes keeps his students …………………………… until the afternoon ( study)
12. I caught him ……………. ………. something when I walked into the kitchen. ( eat)
29. Our boss sometimes keeps us …………………….………….. overtime. ( work)
30. Up to then, I ……………….……never ……………………………such a flat man.( see)
31. I ………………………………..as soon as I have finished my work. ( come)
32. Mr John ( work) …………………..……..as a garage worker since (live)……………………..in this town.
33. I think he (leave)…………………………….. as soon as he (know)………………..………..the news.
34. His health (improve)………………………………..since he (leave)………………..………… India.
35. Our friends asked us why we ( come)………………………………….. there so early.
36. He…………………no sooner (leave)…………………home than his friends (come)………………………
37. When I got to the station, John …………………………….in a coffee shop. ( sit)
38. When I got to the station, John ……………………., and I didn’t see him. ( leave)
39. When I got to the station, John …………………………….for me for ten minute. ( wait)
40. When John…………………….here tomorrow, I ………………………you. ( arrive / call )
11. studying ( dấu hiệu : until)
12. eating ( dấu hiệu : when i walked)
29. working ( keep + ving)
30. have never seen (never)
31. will come( as soon as)
32. has worked – lived
33. will leave – knows
34. has been improved – left
35. came
36. had no sooner left – came
37. was sitting
38. had left
39. had been waiting
40. arrives – will call
chúc bạn học tốt
TENSES AND FORM:
11. studying
12. eating
29. working
30. have never seen
31. will come
32. has worked – lived
33. will leave – knows
34. has been improved – left
35. came
36. had no sooner left – came
37. was sitting
38. had left
39. had been waiting
40. arrives – will call