Hãy viết lại câu thứ hai sao cho nghĩa không đổi so với câu gốc.

1. Kate plays football skillful. → Kate is …………………………………………………………………………………

2. Ba and Thuy didn’t do housework. → Ba didn’t ………………………………………………………………………………

3. We should listen to music now. → Why don’t ………………………………………………………………………………

4. Mai is a good student. I am a good student, too. → Mai is ..............................................

Exercise 11

Choose the best answer among A, B, C, or D.

1. When I last saw him, he _____ in London.

A. has lived B. is living C. was living D. has been living

2. We _______ Dorothy since last Saturday.

A. don't see B. haven't seen C. didn't see D. hadn't seen

3. The train ______ half an hour ago.

A. has been leaving B. left C. has left D. had left

4. Jack ______ the door.

A. has just painted B. paint C. will have painted D. painting

5. My sister ________ for you since yesterday.

A. is looking B. was looking C. has been looking D. looked

6. I ______ Texas State University now.

A. am attending B. attend

C. was attending D. attended

7. He has been selling motorbikes ________.

A. ten years ago B. since ten years C. for ten years ago D. for ten years

8. Christopher Columbus _______ American more than 500 years ago.

A. discovered B. has discovered C. had discovered D. had been discovering

9. He fell down when he ______ towards the church.

A. run B. runs C. was running D. had run

10. We _______ there when our father died.

A. still lived B. lived still C. was still lived D. was still living

Chia động từ trong ngoặc

11. For several years his ambition ________ to be a pilot.

A. is B. has been C. was D. had been

12. Henry________ into the restaurant when the writer was having dinner.

A. was going B. went C. has gone D. did go

13. He will take the dog out for a walk as soon as he ________ dinner.

A. finish B. finishes C. will finish D. shall have finished

14. Before you asked, the letter________

A. was written B. had been written C. had written D. has been written

15. She ________ English at RMIT these days.

A. studies B. is studying C. will study D. is gong to study

16. She's at her best when she________ big decisions.

A. is making B. makes C. had made D. will make

17. We________ next vacation in London.

A. spend B. are spending C. will spend D. are going to spend

18. Robert________ tomorrow morning on the 10:30 train.

A. arrived B. is arriving C. has arrived D. would arrive

19. Look! The bus________

A. left B. has left C. leaves D. is leaving

20. Mike________ one hour ago.

A. phoned B. was phoning C. had phoned D. has phoned