Chọn đáp án đúng và chỉ ra công thức của từng câu:

1. They don’t allow____here.
A. us parking B. to park C. park D. parking
2. I found him ____ at the door.
A. living B. to live C. to living D. lived
3. What made her ____to do a thing like that ?
A. decide B. to decide C. decided D. deciding
4. It's no use ___ to him about our problem because he is never willing ____ us
A. to talk, help B. talk, helping C. talking, helps D. talking, to help
5 .Women can delay ____children because the birth-control methods are effective.
A. to have B. have C. having D. had
6. The woman ____next door is often willing to help us whenever we are in difficulty.
A. to live B. living C. lived D. lives
7. High school student are made ____a lot of homework .
A. do B. doing C. to do D. done
8. A sportsman needs ____calm under pressure.
A remain B to remain C remaining D remained
9. I remember____him said that he would come but he is absent now.
A hear B to hear C hearing D heard
10. Do you mind____quiet?
A be B to be C being D been
11. The teacher ____ him said that he would come but he is absent now
A to buy, buy B buying, to buy C buy, buying D bought, buying
12. He showed me____the computer.
A what to operate B how to operate C operating D how operating
13. We enjoy ____dinner at home but we detest____ the dishes .
A to have , to wash B have, wash C to have, washing D having, washing
14. They don’t allow us____in without tickets. They make us____out.
A go, go B to go, going C to go, go D going, to go
15.  She avoid____at her teacher because she does not know how ____his questions.
A to look, answer B looking, to answer C look, answering D looking, answering
16. Advertisers use many methods to get us ____ their products. 
A buy B to buy C buying D bought
17. We regret ____ the late arrival of the 12.45 train from London
A announce B to announce C for announcing D to announcing 
18. He went on for two hours. 
A speak B to speak C speaking D spoken 
19. The students refused____to school in the afternoon.
A returning B to return C to be returned D return
20. Where have you been? I’ve been trying____you for nearly an hour.
A phoning B to phone C phone D for phoning
21. I meant ___ the car with petrol before we left
A filling B fill C to be filled D to fill
22. He ____to the meeting.
A failed to come B failed coming C fails to come D failed having come
23. I’m considering____my job. Can you recommend a good company?
A to change B changed C change D changing
24. ____ your teeth with fluoride toothpaste after every meal is important.
A Brush B Brushed C Brushing D Being brushed
25. Have you ever considered____to live in another country?
A going B to go C go D are going
A returning B to return C to be returned D return
26. Where have you been? I’ve been trying____you for nearly an hour.
A phoning B to phone C phone D for phoning