1.   He shouldn’t put so much salt in it, ______? ( Câu hỏi đuôi vs từ should , câu đầu là câu phủ định nên viết đằng sau là khẳng định )
      (shouldn’t he / would he / should he / wouldn’t he)
2.   I spent most of my time ______ on the internet when I was a boy.
      (to wander / wandered / wandering / wander)
3.   If he ______ hard today, can he have a happy holiday tomorrow? ( Câu điều kiện loại 1 chia ở thì hiện tại đơn )
      (works / will work / worked / would worked)
4.   Because there ______ no buses, we had to take a taxi.
      (are / is / was / were)
5.   You ______ anything tonight, are you? ( có từ '' tonight là dấu hiệu nhận biết thì hiện tại tiếp diễn )
      (do / aren’t doing / are doing / isn’t doing)
6.   We plan to ______ this Saturday.
      (go hiked / go hiking / go to hike / go hike)
7.   I’ll have to buy a map ______ I don’t know this area.
      (if / because / when / because of)
8.   It is recommended that he ______ this course. ( S + recommend + somebody/something + to somebody )
      (took / takes / take / taking)
9.   He’s running so fast. I ______ catch up with him.
      (cannot hardly / can hardly / not hardly / could hardly)
10. It is important that he ______ the final examination.
      (takes / take / to take / having to)
11. If you are busy, we ______ this by ourselves. ( If + S +V(es,s) ..., S+will +V (nguyên thể )
      (will do / did / would do / doing)
12. When he was in university, he wasted much time ______ by Internet.
      (to chat / chat / chatting / chatted)
13. He denied ______ the shop.
      (breaking into / break into / breaking on / to break into)
14. She suggested ______ for a swim. ( Suggest + V-ing )
      (going / go / to go / gone)
15. You don’t know French, ______? ( câu hỏi đuôi thì hiện tại đơn câu đầu là câu phủ định nên viết đằng sau là khẳng định )
      (does you / don’t you / do you / didn’t you)
16. I don’t ______ action films. I prefer documentaries.
      (likes watching / like watching / hardly to watch / hardly watching)
17. ______ we were tired, we sat down beside the stream.
      (Because of / As / If / And)
18. Tom doesn’t have to go to the lecture, ______? ( câu hỏi đuôi thì hiện tại đơn câu đầu là câu phủ định nên viết đằng sau là khẳng định )
      (does Tom / did he / doesn’t Tom / does he)
19. He finished ______ and sat down.
      (to speak / speaking / speak / spoken)
20. I’ll write in Spanish ______ understand English.
      (because he don’t / because he doesn’t / because of he doesn’t / because of he don’t)
21. Sue ______. She never seems to stop.
      (work continuously / works continuously / works continuous / continuously works)
22. She ______ when she heard the news.
      (can’t help crying / can’t helped crying / couldn’t help cry / couldn’t help crying)
23. The children ______ surprised, were they?
      (weren’t / was / haven’t been / hasn’t been)
24. Did you go to Jane’s party last night? Of course, I did. But now I regret ______ there.( có từ ''now chia ở thì hiện tại tiếp diễn )
      (go / gone / going / went)
25. ______ the meat was properly cooked, I took it out of the oven. ( bởi vì thịt đã được nấu chín đúng cách, tôi đã lấy nó ra khỏi lò )
      (Because of / Because / If / And)
26. He looked at me ______ when I interrupted him.
      (angry / angrily / hungry / thirsty)
27. It’s essential that ______ here on time.
      (you are / you is / you were / you be)
28. Bill puts money in the bank, ______? ( câu hỏi đuôi thì hiện tại đơn )
      (didn’t he / did he / doesn’t he / does he)
29. I’m leaving next week. And I think I’ll never forget ______ with you.
      (worked / work / to work / working)
30. He ______ to find a job, but he had no luck.
      (tried hard / hardly tried / tried hardly / try hardly)