Làm hết giúp mình nha Bài 2: Chọn đáp án đúng nhất 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 11. They ____ table tennis when their father comes back home. A. will play B. will be playing C. play D. would play 12. By Christmas, I _____ for Mr. Smith for six years. A. will have been working B. will work C. have been working D. will be working 13. I _____ in the room right now. A. am being B. was being C. have been being D. am 14. I ____ to New York three times this year. A. have been B. was C. were D. had been 15. I’ll come and see you before I _____ for the States. A. leave B. will leave C. have left D. shall leave 16. The little girl asked what _____ to her friend. A. has happened B. happened C. had happened D. would have been happened 17. John ____ a book when I saw him. A. is reading B. read C. was reading D. reading 18. He said he _____ return later. A. will B. would C. can D. would be 19. Jack ______ the door. A. has just opened B. open C. have opened D. opening 20. I have been waiting for you ____. A. since early morning B. since 9 a. m C. for two hours D. All are correct