1. When you call me last night, I was ( on / in / at / to )__________my room.
2. I have ( to ask / ask / asking / asks )_____________ my parents’ permission.
3. My teacher showed me how ( to pronounce/ prounouncing / pronounce ) English vocabulary.
4. My computer (hasn’t worked / didn’t work / works) a moment ago.
5. He works hard so as to ( get/ make/ do/ ) high marks.
6. Water cans can be ( recycled/ thrown away/ reused ) after being cleaned.
7. This is the first time I ( is reading / read/ have read) this novel.
8. These problems ( will be solved / will solve / solved) next week.
9. You can solve this problem ( with / by / in / from ) asking your partner.
10. Lan is interested ( of/ in / out / for ) listening English songs.
11. My computer ( hasn’t worked / work / working / works) since last week.
12. What about ( going / go / goes / to go ) to the exhibition ?
13. At 9 o’clock yesterday we ( are lying / have lain / lay / were lying )____________ on the beach
14. Ten countries participated in the discussions. ( took part in / held / went to / arranged )
15. Nga asked me ( whether if / if /what / if whether )__________ Big Ben was in London.
16. The essay ( was completed /has completed /complete /completed )_________by Nam three hours ago.
17. Would you mind ( if / when / that / how ) __________I borrowed your English book ?
18. Do you mind ( to close / closing / closed / closes )__________ the window ?
19. Do you mind if I ( take / took / taking / to take ) __________ a photo ?
20. ( Will / Do / Can / Should ) _________ you mind finishing the work yourself ?
