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1. Tom has seen this film before.
=>this film has been seen by Tom before
2. Nina has read the newspaper already.
=>The newspaper have been read by Nina already
3. They have seen these movies yet.
=>These movies have been seen yet
4. I have signed the contract.
=>The contract has been signed
5. These men have bought the tickets.
=>The tickets have been bought by these men
6. I have bought this teddy bear in that shop.
=>This teddy bear has been bought in that shop.
7. Vicky has found her hat.
=>Vicky's hat has been found
8. I have lost my bag.
=>My bag has been lost
9. We have finished the report.
=>The report has been finished
10. I have done my exercise for three days.
=>My exercise has been done for three days.
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1. Tom has seen this film before. -> This film …………has been seen by Tom before……………………………….. .
2. Nina has already read the newspaper. -> The newspaper………has already been read by Nina…….
3. They haven’t seen these movies yet. -> These movies…………haven't been seen yet……..
4. I have just signed the contract. -> The contract……has just been signed……………..
5. These men have bought the tickets in the office since last week..
-> The tickets………have been bought in the office since last week..………………………….
6. My sister have bought this teddy bear in that shop for two days.
-> This teddy bear…in that shop has been bought by my sister for 1 days …………………………………
7. I had bought this pen before I went to bed last night.
-> This pen……had been bought I went to bed last night. ……………………….
8. Nina had washed the dishes before her mother came home.
-> The dishes…had been washed by Nina before her mother came home.………………………………………….
9. Hoa had written a report before 9p.m last night. -> A report………had been written by Hoa before 9p.m last night…………………..
10. After I had cleaned the house, I went to school. -> After the house ………had been cleaned, I went to school. …………………….
11. They will sell their house next month. -> Their house…………will be sold next month…….
12. Miss Nga will do volunteer work at the orphanage next Sunday.
-> Volunteer work ……will be done by Miss Nga at the orphanage next Sunday.………………………………..
13. She can make portery . -> Portary ………can be made by her…………………. .
14. I must finish my homework before going to school . -> My homework…………must be finished before going to school…………………….
15. You should brush your teeth twice a day. -> Your teeth ………………should be brushed twice a day………………………………………………
17. Nga is going to visit her grandparents this weekens.
-> Her grandparents ………are going to be visited by Nga this weekens.……………………………. .
18. They are going to open a clothes shop near my house next month.
-> A clothes shop …………is going to be opened near my house next month. …………………………………………………………………………….. .
19. He will send me a letter tomorrow. -> I ……………………………………….. .
20. You should help your mun with the housework. -> Your mum …………………..
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chuyển thành câu bị động
1. Had Nina washed the dishes?
-> Had the dishes been washed by Nina?
2. Nobody had written a report before the teacher came.
-> A report had not been written before the teacher came
3. They had not finshed the report before they had a test.
-> The report had not been finished before they had a test
4. We had seen this movie before Nina called.
-> This movie had been seen before Nina called
5. Where had you find the key?
-> Where had the key been found?
6. Somebody had ironed the clothes by noon.
-> The clothes had been ironed by noon
7. I hadn't brushed my teeth before i went to bed last night.
-> My teeth hadn't been brushed before I went to bed last night
8. Had you read the novel before returning it to the library?
-> Had the novel been read before returning it to the library?
9. How long had you receive the mail?
-> How long had the mail been received?
10. When had the weather forecaster warned about the storm?
-> When had the storm been warned about by the weather forecaster?
chuyển thành câu bị động
1. Had Nina washed the dishes?
=> Had the dishes been washed by Nina?
2. Nobody had written a report before the teacher came.
=> A report hadn't been written before the teacher came
3. They had not finshed the report before they had a test.=> The report had not been finished before a test was had
4. We had seen this movie before Nina called.
=> This movie had been seen before Nina called
5. Where had you find the key?
=> Where had the key been found?
6. Somebody had ironed the clothes by noon.
=> The clothes had been ironed by noon
7. I hadn't brushed my teeth before i went to bed last night.
=> My teeth hadn't been brushed before I went to bed last night
8. Had you read the novel before returning it to the library?
=> Had the novel been read before returning it to the library?
9. How long had you receive the mail?
=> How long had the mail been received?
10. When had the weather forecaster warned about the storm?
=> When had the storm been warned about by the weather forecaster?
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I : Đổi sang câu bị động
1, My wife cleaned the floor and washed the dishes yesterday
the floor was cleaned and the dishes were washed by my wife yesterday
2, He opens the door and closes the door every day
the door is opened and closed everyday
3, I got my husband to repair my bicycle
my bicycle was repaired by my husband
4, I let mu children go out
my children were let to go out
5, Don't open your book
your book mustn't be opened
6, will you finish her exam
will her exam be finished?
8, Did you change your password?
was your password changed?
9, Have you finished the report ?
has the report been finished?
10, why did my student visit her granny last week?
why was my student's granny visited last week?
II. Đổi sang câu chủ động
1, This pencil is used to draw by NiNa
Nina used this pencil to draw
2, This book was bought at this shop by my sister yesterday
my sister bought this book at this shop yesterday
3, My house had been painted before I travelled
somebody had painted my house before I traveled
4, By whom was this house painted
who painted this house?
5, will the ruler be bought by my mother tomorrow?
will my mother buy the ruler tomorrow?
6, This pizza was given to you bt my sister
my sister gave you this pizza
8, I was let to go out
they let me go out
9, The pictures have been finished by NiNa
Nina has finished the pictures
10, were these houses sold by my father?
did my father sell these house?
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Exercise 4: Change to past simple
1, Children have broken the window for 10 minutes.
=> The window has been broken by children for 10 minutes.
2, She has brought her dog to the meeting.
=> Her dog has been bought to the meeting.
3, We have built this house since 1970.
=> This house has been built since 1970.
4, Tom has bought a car for a long time.
=> Tom's car has been bought for a long time.
6, Students have did their homework.
=> Students' homework was done.
7, She has drawn a nice picture.
=> A nice picture has been drawn by her.
8, You have drunk a lot of coca.
=> A lot of coca has been drunk by you.
9, The princess has lost her shoe.
=> The princess's shoe have been lost.
10, They have seen this film when they were 15.
=> This film has been seen when they were 15.
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(CÂU BỊ ĐỘNG)
Exercise 1:
1. the company might develop a new procedure
=> A new procedure might be developed by the company.
2. the students would plant trees there
=> Trees would be planted there by the student.
3. my mother must sell this house
=> This house must be sell by my mother.
4. they are going to decorate the room next week
=> The room is going to be decorated next week.
5. she has to tell a story
=> A story há to be told by her.
6. the teacher is going to give a lesson
=> A lesson is going to be given by the teacher.
7. they may buy a new car next month
=> A new car may be bought next month.
8. they can open the safe
=> The safe can be opened.
9. you ought to water these plants once a week
=> These plants ought to be watered once a week.
10. they may discuss the problems again
=> The problems may be discussed again.
Exercise 2:
1.fire destroyed that house completely
=> That house was completely destroyed by fire.
2. the students attended the lecture
=> The lecture was attended by the students.
3. the movie disappointed us very much
=> We was disappointed very much by the movie.
4. the police easily captured the thief
=> The thief was easily captured by the police.
5. john returned the money last night
=> The money was returned by John last night.
6. smoke filled the room very fast
=> The room was filled with smoke very fast.
7. bob took that book from the desk
=> That book was taken from the desk by Bob.
8. they started a dancing class last week
=> A dancing class was started last week.
9. mr.smith saw the accident on the street last night
=> The accident was ween on the street by Mr.Smith last night.
10. the teacher returned our written work to us
=> Our written work was returned by the teacher.
1. Tom has seen this film before.
-> This film has been seen by Tom before.
2. Nina has already read the newspaper.
-> The newspaper have been read by Nina already.
3. They haven’t seen these movies yet.
-> These movies have been seen yet.
4. I have just signed the contract.
-> The contract has been signed.
5. These men have bought the kets in the office since last week..
-> The kets have been bought by these men.
6. My sister have bought this teddy bear in that shop for two days.
-> This teddy bear had been bought by my sister in that shop.
7. I had bought this pen before I went to bed last night.
-> This pen has been bought by my brother in a bookshop for two days.
8. Nina had washed the dishes before her mother came home.
-> The dishes were washed by Nina before her mother came home.
9. Hoa had written a report before 9p.m last night.
-> A report has been written by Hoa since 9p.m.
10. After I had cleaned the house, I went to school.
-> After the ouse had been cleaned, I went to school.
11. They will sell their house next month.
-> Their house will be sold next month.
12. Miss Nga will do volunteer work at the orphanage next Sunday.
-> Volunteer work will be done by miss Nga at the orphanage next Sunday.
13. She can make portery .
-> Portery can be made by her.
14. I must finish my homework before going to school .
-> My homework must be finished by me before going to school.
15. You should brush your teeth twice a day.
-> Your teeth should be brushed twice a day.
17. Nga is going to visit her grandparents this weekens.
-> Her grandparents are going to be visited by Nga this weekend.
18. They are going to open a clothes shop near my house next month.
-> A clothes shop near my house is going to be opened next month.
19. He will send me a letter tomorrow.
-> I will be sent a letter by him tomorrow.
20. You should help your mun with the housework.
-> Your mum should be helped with the housework.