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.

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 is starting 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.

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Present Simple (Hiện tại đơn)

-Khẳng định: S + V (số ít: V + s/es)

-Phủ định: S + do/does + not + V (nguyên thể)

-Nghi vấn: Do/does + S + V (nguyên thể)?

Past Simple (Quá khứ đơn)

-Khẳng định: S + V2/ed

-Phủ định: S + did + not + V (nguyên thể)

-Nghi vấn: Did + S + V (nguyên thể)?

Present Continuous (Hiện tại tiếp diễn)

-Khẳng định: S + is/am/are + V-ing

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

-Nghi vấn: Is/Am/Are + S + V-ing?

Past Continuous (Quá khứ tiếp diễn)

-Khẳng định: S + was/were + V-ing

-Phủ định: S + was/were + not + V-ing

-Nghi vấn: Was/Were + S + V-ing?

Present Perfect (Hiện tại hoàn thành)

-Khẳng định: S + have/has + V3/ed

-Phủ định: S + have/has + not + V3/ed

-Nghi vấn: Have/Has + S + V3/ed?

Past Perfect (Quá khứ hoàn thành)

-Khẳng định: S + had + V3/ed

-Phủ định: S + had + not + V3/ed

-Nghi vấn: Had + S + V3/ed?

`1.` Don't use 

`-` DHNB: ''got a computer'' -QKĐ

`-` not = don't / doesn't 

`2.` Saw

`-` DHNB: ''He decided...'' - QKĐ

`-` See `->` Saw

`3.` is starting

`-` ''Have you got an umbrella'' - Cậu có cầm/lấy (1) chiếc dù không? -HTTD

`-` start `->` starting

`4.` Sold

`-` DHNB: couldn't -QKĐ

`-` sell `->` sold

`5.` Met - went - went - had - were waiting

`-` DHNB: ''a few weeks ago'' - QKĐ; ''while'' - QKTD

`-` Meet -> met; go -> went; have -> had;  are waiting -> were waiting

`6.` Haven't had

`-` DHNB: since

- S + haven't/hasn't + V-ed/3 + O

`7.` has gone

`-` DHNB: before

`-` *tương tự `6`

`8.` Has been

`-` DHNB: ''For several years''

*tương tự 6

`9.` Phoned

`-` DHNB: ago -QKĐ

`-` phone, tận cùng là ''e'', ta chỉ cần thêm ''d'' -> Phoned

`10.` gives

`-` DHNB: usually (htđ)

`-` ''Our teacher'' là danh từ số ít, động từ thêm s/es