1. Lan doesn't reading book, does she ?
2. Mai and Tim are your friends, aren't they ?
3. You want to take Hoa to the market, don't you ?
4. Hoa is reading book, isn't she ?
5. He won't go to Ha Noi tomorrow, will he ?
6. My brother wnet to the cinema last night, didn't he ?
7. He couldn't repair the broken vase, could he ?
8. They started to work for the company a year ago, didn't they ?
9. John failed to find the source of the Nile River, didn't he ?
10. Mrs Smith is the owner os the car, isn't he ?
11. Nobody can deny that she is a beautiful singer, can they ?
12. She knows a lot more about it that I do, doesn't she ?
13. The bread wasn't fresh enough for us to eat, was it ?
14. Nobody was injured in the accident, were they ?
15. Something was wrong with the machine, wasn't it ?
16. I'm too fat,aren't ? (Tạm thời mình làm thế,sai thì thongcam ạ )
17. Na and Ba have hardly done their homework, have they ?
18. Nothing can stop us now, can it ?
19. He has to work hard to support his family, doesn't he ?