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1. When I last saw him , John (feel) felt very well.
=> Thì quá khứ đơn, dấu hiệu : when, last
2.I myshelf ( study) have studied French since 1980.
=> Thì hiện tại hoàn thành, dấu hiệu : since
1. When I last saw him , John (feel)......felf................ very well.
=> Thì quá khứ đơn. Dấu hiệu nhận biết: when(khi), last(đã qua).
2.I myshelf ( study) ,....have.studied....... French since 1980.
=> Thì hiện tại hoàn thành. Dấu hiệu nhận biết: since(từ 1 mốc thời gian)
1 watched
2 weren't
3 has gone
4 has worked
5 has taken
6 has played
7 hasn't gone
1. watch
2. wasn't
3. has gone
4. has worked
5. has taken
6. has played
11. hasn't gone
1. We still doing our work now. But we will with you right after we finish it.
2. He got off the train and went straight home. But he soon realized he had left his umbrella on the train.
3. He has been good to me since i was a little girl. I won't forget his kindness.
4.They still live in a small house now. But they will move to a big building as soon as they finish repairing it.
5. What are you doing at this moment?
- I am writing a report.
- When will you finish it?- I think I will finish it in ten minutes.
6. - Since when did you work at this factory?
- I have worked at this factory since i was very young.
7. How long have they been here?
- I don't know exactly.May be,they have been here since 7 o'clock.
8. He came into the study, stared at me and left without saying a word.
9. Nobody knows what he does to earn his living after he finishes school.
10. He is busy at the moment. But he will come to give you a helping hand as soon as the finished his work.
Chúc cậu học tốt!
Sorry for any mistakes
1. We still doing our work now. But we will with you right after we finish it.
2. He got off the train and went straight home. But he soon realized he had left his umbrella on the train.
3. He has been good to me since i was a little girl. I won't forget his kindness.
4.They still live in a small house now. But they will move to a big building as soon as they finish repairing it.
5. What are you doing at this moment?
- I am writing a report.
- When will you finish it?- I think I will finish it in ten minutes.
6. - Since when did you work at this factory?
- I have worked at this factory since i was very young.
7. How long have they been here?
- I don't know exactly.May be,they have been here since 7 o'clock.
8. He came into the study, stared at me and left without saying a word.
9. Nobody knows what he does to earn his living after he finishes school.
10. He is busy at the moment. But he will come to give you a helping hand as soon as the finished his work.
We ( buy) bought this car 2 years ago and ( drive ) have driven it 5000 miles since then.
=> Thì quá khứ đơn, dấu hiệu : ago
Thì HTHT, dấu hiệu : since
We bought this car 2 years ago=>thì quá khứ đơn
dấu hiệu nhận biết ago
have drive it 5000 miles since then=>thì hiện tại hoàn thành
dấu hiệu nhận biết since
1.have been
2.has own
3.have had
4.have seen
5.Have you checked
6.has just bought
7.have known
8.has worked
10.has been
11.have waited
12.has been
13.have just cleaned
14.have published
15.haven't met
16.have never eaten
17.has never been
18.have ever talked
19.Has your mother been
20.have you learned
21.have just done
22.have already finished
23.haven't received
1.She(go) went to school last Sunday
2. Mary(walk) walked to work on foot yesterday
3. My father watched (watch)TV last night
4.They weren't (not be) at home yesterday
5.He will go (go)to Ha Long Bay for 2 weeks
6. Mary worked (work)here since last night
7.Nam took (take)the bus to school since last Sunday
8. He has played (play)volleyball for 10 years
9. She hasn't gone(not go)to school since last Sunday
10. Mary hasn't walked (walk)to work on foot since yesterday
1, went
2,walked
3,watched
4,weren't
5,will go
6,worked
7,took
8,has phayed
9,hasn't go
10, hasn't walked
16. They ( not be ) ______didn't be____ at home yesterday.
17. He (go) ____has gone______ to Ha Long Bay for 2 weeks.
18. Mary ( work) ______has worked____ here since last night.
19. Nam ( take ) ____has taken______ the bus to school since last night.
20. He ( play ) ____has played______ volleyball for 10 years .
Since coming here , however, he ( work ) has worked as a worker.
-> Thì Hiện tại Hoàn Thành, dấu hiệu nhận biết : Since.
hiện tại hoàn thành, since