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vì
1.All that can be done __________ A.has been done B.have done C.have been done D.has done
=
1. Tất cả những gì có thể được thực hiện __________ A. đã được thực hiện B. đã hoàn thành C. đã được thực hiện D. đã hoàn thành
nên còn a và c mà all that là số nhiều nên chọn have been done
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All that can be done
A . has been done
B . have done
C . have been done
D. has done
~ Học tốt ~
All that can be done.............
A. has been done
B. have done
C. have been done
D. has done
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B. Choose the word or phrase - a, b, c or d - that best completes the sentences.
1. Two - thirds of the work _______ by the second team.
a. is done b. are done c. has been done d. have been done
2. Professor Byrd, along with several colleagues, ____________ to a national conference each year.
a. travels b. travel c. is traveling d. have traveled
3. The reason for all the changes being made __________ to us.
a. explained b. had explained c. was explaining d. was explained
4. Diabetes, which may be caused by one of several different conditions, ___________ many people each year.
a. affects b. affect c. is affected d. are affected
5. "All these photographs _______ with a very cheap camera," he said.
a. have taken b. were taken c. were taking d. had taken
6. In spite of her protests, her father made her _______ for the race three hours a day.
a. train b. training c. to train d. trained
7. The manager expected the team ________ because they hadn't done enough training.
a. to be lost b. have lost c. by losing d. to lose
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7. haven't been waiting
8. has stopped
9. have lost ... Have you seen
10. have been reading ... haven't finished
11. have read
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1. Have you been playing
2. has broken
3. Have you been working
4. Have you ever worked
5. has she gone
6. has appeared
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2. He likes to read the poems of John.
→………He likes to read John's poems……………………………………………………………………………….
3. The house of my mother-in-law is in the country.
→My brother-in-law's house is in the country. ……………………………………………………………………………………….
4. The coat of the boy was torn.
→…The boy's coat was torn. …………………………………………………………………………………….
5. Mr. Van is the friend of Mr. Dong.
→……Mr Dong's friend is Mr Van………………………………………………………………………………….
6. The desks of the pupils are always clean.
→………The pupils' desks are always clean. ……………………………………………………………………………….
7. The pens of my brother are green.
→………My brother's pens are green. ……………………………………………………………………………….
8. The caps of the boys are on the shelves.
→……………The boys' caps are on the shelves. ………………………………………………………………………….
B
All that can be done__________
A.has been done
B.have done
C.have been done
D.has done