1. He was writing to his friend when he _____a noise. A. was hearing B. heard C. had heard D. hears 2. I _____many people since I came here in June. A. met B. has met C. was meeting D. have met 3. I’m tired. I _____ all day. A. study B. have been studying C. am studying D. was studying 4. We _____ maths at this time last week. A. were learning B. are learning C. was learning D. learnt 5. That’s the boy _____ parents I met. A. which B. who C. whom D. whose 6. When is that letter_____? A. going to be sent B. going to send C. be sent D. to send 7. She was playing games while he __________a football match. A. watched B. watches C. was watching D. watching 8. I refused _____ to them. A. to talk B. talk C. to talking D. talking 9. Can you tell me where _____? A. The post office is B. is the post office C. the post office D. post office 10. She ______to Ho Chi Minh city last year. A. goes B. has gone C. go D. went 11.He has just bought _____ expensive furniture. A. An B. some C. few D. a few 12. Since we came here, we ____ a lot of acquaintances. A. have had B. had C. have D. are having 13. I avoid ________ her. A. meeting B. to meet C. meet D. met 14. __________he playing football now? A. Will B. Does C. Was D. Is 15. Every morning, I often sit in my garden and________ to my nightingale sing. A. listening B. listen C. listened D. listens 16. She _______school when she was six. A. start B. started C. has started D. are starting