1. I’ve got a computer ,but I ….. (not/use) it much.
2.  After Larry ….. (to see) the film on TV, he decided to buy the book.
3. Have you got an umbrella? It ….. (start) to rain.
4. We couldn’t afford to keep our car, so we ….. (sell) it.
5. I … (meet) Tom and Jane at the airport a few weeks ago. They … (go) to Paris and I ….. (go) to Rome. We … (have) a chat while we … (wait) for our flights.
6. I’d better have a shower. I (not/have)….. one since Thursday.
7. Before you came, she….. (go) to school.
8. For several years, his ambition……. (be) to be a pilot.
9. Mike…… (phone) one hour ago.
10. Our teacher usually…. (give) us many exercises.
11. She _____ (study) English every day.
12. Mark _____ (play) football when it started raining.
13. They _____ (live) in London for three years before moving to Paris.
14. I _____ (not see) him yesterday, but I will see him tomorrow.
15. We _____ (watch) a movie last night.

1.I’ve got a computer, but I don’t use it much. 

2.After Larry saw the film on TV, he decided to buy the book. 

3.Have you got an umbrella? It has started to rain.

4.We couldn’t afford to keep our car, so we sold it. 

5.I met Tom and Jane at the airport a few weeks ago. They were going to Paris and I was going to Rome. We had a chat while we were waiting for our flights.

6.I’d better have a shower. I haven’t had one since Thursday. 

7.Before you came, she had gone to school. 

8.For several years, his ambition has been to be a pilot. 

9.Mike phoned one hour ago.

10.Our teacher usually gives us many exercises. 

11.She studies English every day. 

12.Mark was playing football when it started raining. 

13.They had lived in London for three years before moving to Paris. 

14.I did not see him yesterday, but I will see him tomorrow. 

15.We watched a movie last night. 

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Các thì + công thức có trong câu :

Hiện tại đơn (Present Simple)

-Khẳng định: S + V (đối với động từ "to be": S + am/is/are)

-Phủ định: S + do/does + not + V

-Nghi vấn: Do/Does + S + V?

Hiện tại hoàn thành (Present Perfect)

-Khẳng định: S + has/have + V-ed/3

-Phủ định: S + has/have + not + V-ed/3

-Nghi vấn: Has/Have + S + V-ed/3?

Quá khứ hoàn thành (Past Perfect)

-Khẳng định: S + had + V-ed/3

-Phủ định: S + had + not + V-ed/3

-Nghi vấn: Had + S + V-ed/3?

Quá khứ tiếp diễn (Past Continuous)

-Khẳng định: S + was/were + V-ing

-Phủ định: S + was/were + not + V-ing

-Nghi vấn: Was/Were + S + V-ing?

Hiện tại tiếp diễn (Present Continuous)

-Khẳng định: S + am/is/are + V-ing

-Phủ định: S + am/is/are + not + V-ing

-Nghi vấn: Am/Is/Are + S + V-ing?

Tương lai đơn (Future Simple)

-Khẳng định: S + will + V

-Phủ định: S + will + not + V

-Nghi vấn: Will + S + V?

Hiện tại hoàn thành tiếp diễn (Present Perfect Continuous)

-Khẳng định: S + has/have been + V-ing

-Phủ định: S + has/have not been + V-ing

-Nghi vấn: Has/Have + S + been + V-ing?

Quá khứ hoàn thành tiếp diễn (Past Perfect Continuous)

Công thức:

-Khẳng định: S + had been + V-ing

-Phủ định: S + had not been + V-ing

-Nghi vấn: Had + S + been + V-ing?