Đáp án: D

must have Ved/ V3: chắc hẳn đã làm gì trong quá khứ

Tạm dịch: Các chàng trai chắc hẳn đã đi đến sân thể thao.

A. Các chàng trai khăng khăng đòi đi đến sân thể thao. => sai nghĩa

B. Các chàng trai nên đi đến sân thể thao. => sai nghĩa

C. Các chàng trai bị buộc phải đi đến sân thể thao. => sai nghĩa

D. Các chàng trai có lẽ đã đi đến sân thể thao.

D

1. He ought(finish)___to finish___ his homework before he(go)__goes___to school.

2. These boys(play)__were playing____ soccer when it started to rain.

3. What are his__quatification____for the job (qualify)

4. Are you in.......argument.......about the working conditions? (argee)

1 The Brown Family has gone to Switzerland every winter for 4 years

2 Timothy has ridden the bus to school since his car broken down

3 I last received her letter 4 months ago

4 Despite having the pain in his leg, he completed the marathon 

5 We stayed out all night so we were able to see the meteor storm 

1. We were climbing in the mountain when it started to rain

2. Jack was talking to his friends when the ball hit his head.

3. While the boys were playing soccer, the girls were dancing.

1. I have not gone to the beach for 2 months

The last time…I went to the beach was 2 months ago..

I last went to the beach 2 months ago..

It is .2 months since I last went to the beach.

2.The little girl has not seen such a big elephant before.

It ia the first time the girl has seen…

3. They have played tennis for 3 years.

They started…playing tennis 3 years ago.

4. I started working here in 1998.

I have worked here since 1998……………………………………………………….

5. During my stay in Paris, I met my wife.

While …

6. He doesn’t grow tulips any more

He stops growing tulips….

7. My teacher lives in Qn city. Her daughter is my classmate. ( relatuve clause)

My teacher 's daughter is my classmate…

11. Thinking over a decision can be a disadvantage: by the time our boss made up his mind about the price the contract ____________ to Brown & Sons.

        A. has gone                B. had gone                        C. did go                               D. would have gone

12. We are not going to stop. The campaign should go on until every bike ___________ marked with the new reflective paint. Just think how many lives it may save.

        A. will have been                     B. was                                   C. has been                        D. will be

13. After only two or three days it turned out to be rather unfortunate that Andrea, my only acquaintance in Puebla, __________ there long enough to be a good guide.

        A. hadn’t lived                           B. didn’t live                       C. hasn’t lived                    D. wasn’t living

14. Both witnesses, who were giving widely conflicting accounts of the incident, ________ on one important detail: the driver of the van was a young woman in a baseball cap.

        A. didn’t agree                          B. had agreed                    C. have been agreeing   D. did agree

15. Next Friday, when Cindy __________ her last exam at the college, I’ll be taking her out for dinner at the Continental.

        A. has passed                             B. will have passed          C. will pass                          D. passed

16. Don’t ask me to show you the slides before my wife __________ them. Call it censorship if you like.

        A. seeing                                     B. will have seen              C. has seen                         D. saw

17. Without any warning he ____________ the boy on the chest.

        A. striked                                     B. stroke                              C. stroked                           D. struck

18. “It’s a pity you haven’t seen that play.” “But I have, I __________ it last week.”

        A. have seen                              B. saw                                   C. had seen                        D. was seen

19. “Is it true you plan to hold a press conference?” – “Yes, as soon as the first results __________ known. It’s important to be quick.”

        A. will be                                     B. will have been              C. are                                    D. were

20. “It says here the base at North Pass has been receiving supplies only by air.” – “Oh really? Since when?” – “Since the bay _________ over.”

        A. freezed                                   B. froze                C. has frozen                      D. has frost

1. I haven't gone to vinh city before

=>This is the first time.I have gone to Vinh city..

2. It isn't necessary for you to finish the work to day 

=> you don't have to finish the work today.

3. she started working as a secerytary five years ago

=>she has worked as a secretary for five years.

1. I have never been to Vinh City

=> This is an attractive time for me to go

2. You do not need to complete work for the day

=> you can not finish the day

3. She started working as a secular fair many years ago

=> she can do secular fairs years later