12. how long has this job been worked?  13.has it been done for 2 hours?  14. has seafood been eaten?  15.has Eanlish been learnt since 2000?   16.have you been interviewed by the police?   17.the letter have been sent to the wrong address.  18. has the contest been postponed?

12 , How long has this job been worked ?

13 , Has it been done for 2 hours ?

14 , Has seafood been eaten ?

15 , Has Engish been learned since 2000 ?

16 , Have you been interviewed by the police ?

17 , The letter has been sent to the wrong address 

18 , Has the contest been postponed ?

1. Thì hiện tại đơn

2. Thì hiện tại tiếp diễn

3. Thì hiện tại hoàn thành

4. Thì hiện tại hoàn thành tiếp diễn

5. Thì quá khứ đơn

6. Thì quá khứ tiếp diễn

7. Thì quá khứ hoàn thành

8. Thì quá khứ hoàn thành tiếp diễn

9. Thì tương lai đơn

10. Thì tương lai tiếp diễn

11. Thì tương lai hoàn thành

12. Thì tương lai hoàn thành tiếp diễn

Chúc bn học tốt

tùy bn ơi ví dụ từ d trong quá khứ thì chia to V hoặc Ving đều đc

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Ht

cho tui

mìn mong bạn ko đùa giỡn vì mình rất cần bây giờ

III.

1. How far is the distance between Hue and Da Nang?

2. It's about 120km

3. When they lived in hometown, they didn't use to go out at the weekend.

4. It is surprising to meet you here

5. Despite promising to arrive, she didn't turn up

6. Linh used to walk to school some years ago but now she cycles there

7. My father used to swim in the pool near his house when he was a boy.

8. There used to be many green trees in front of my house.

9. I used to stay up late to watch football matches last year.

10. Linda used to live with her parents.

Chúc bn học tốt

1 , will be dancing

2 , will be sunbathing

3 , will be helping

4 , will be watching

5 , has had

6 , smiled/cried

7 , will be used

8 , will attend

9 , has been

10 , travels