Bài tập về các thì cơ bản

REVISION: TENSES Ex1. Circle the best answer. 1. I ________________ Louisiana state University now. A. am attending B. attend C. was attending D. attended 2. He has been selling motorcycles ____________________________ A. ten years ago B. since ten years C. for ten years ago D. for ten years 3. Columbus ___________________ America more then 400 years ago. A. discovered B. has discovered C. had discovered D. he has gone 4. He fell down when he ___________________ towards the church. A. run B. runs C. was running D. had run 5. We _____________________ there when our father died. A. still lived B. lived still C. was still living D. were still living 6. They ___________________ pingpong when their father comes back home. A. will play B. will be playing C. play D. would play 7. By Christmas, I ___________________ for you for 6 months. A. shall have been working B. shall work C. have been working D. shall be working 8. I __________________ in the room now. A. am being B. was being C. have been being D. am 9. I ________________ to New York three times this year. A. have been B. was C. were D. had been 10. I will come and see you before I ___________________ for America. A. leave B. will leave C. have left D. shall leave 11. The little girl asked what ___________________ to her friend. A. has happened B. happened C. had happened D. would have been happened 12. John _________________ a book when I saw him. A. is reading B. read C. was reading D. reading 13. He said he __________________ return later. A. will B. would C. can D. would be 14. Jack __________________ the door. A. has just opened B. open C. will have opened D. opening 15. I have been waiting for you ________________________ A. since early morning B. since 9 a.m C. for two hours D. all are correct 16. My sister __________________ for you since yesterday. A. is looking B. was looking C. has been looking D. looked 17. Jack ________________________ the door. A. has just painted B. paint C. will have painted D. painting 18. The train _________________ half an hour. A. has been leaving B. left C. has lelt D. had lelt 19. We ___________________________ Doris since last Sunday. A. don’t see B. haven’t seen C. didn’t see D. hadn’t seen 20. When I last saw him, he ___________________________ in London. A. has lived B. is living C. was living D. has been living Ex2. Find the mistake in these sentences and fix the mistake.

1. After I have has lunch, I looked for my bag.

A B C D 2. By the end of the next year, Ann has learned English for 2 years.

A B C D 3. The man got out the car, walks round to the back and opened the boot.

A B C D 4. For several year his ambition has been to be a pilot.

A B C D

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5. Henry has gone into the restaurant when the writer was having dinner.

A B C D 6. He will take the dog out for a walk as early as he finishes dinner.

A B C D 7. Before you ask, the letter had been written.

A B C D 8. Ask her to come and see me when she has finished his work.

A B C D 9. Oil would floats if you pour it on water.

A B C D 10. The dancing club lain north of the city.

A B C D Ex3. Choose the best answer. 1. Almost everyone leave / left / leaves / had left for home by the time we arrived. 2. By the age of 25, he wrote / writes / has written / had written two famous novels. 3. While her husband was in the army, Janet was writing / wrote / was written / had written to him twice a week. 4. I couldn’t cut the grass because the machine broke down / has been broken / had broken down / breaks down a few days previously. 5. According to this newspaper, John is said to have established / establising a new record for the long jump. 6. I have never played badminton before.This is the first time I try / tried / have tried / am trying to play. 7. Since he had left / he left / he has left / he was left, I have heard nothing from him. 8. I like looking at these pictures, but I should have / will have / will have had / have enough by lunch time. 9. I don’t understand …