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1. No one has changed the room
=> The room hasn't been changed
2. Are they mending your shoes at the moment?
=> Are your shoes being mended at the moment?
3 . they haven't bought the flowers yet
=> The flowers haven't been bought yet
4. People are laughing at him
=> He is being laughed at
5. We have seen her since last week
=> She has been seen since last week
6. Bill is using the computer at the moment
=> The computer is being used by Bill at the moment
7. Doctors have treated many people for burn
=> Many people have been treated for burn by doctors
8. Is he watching the match on tv
=> Is the match on TV being watched ?
9 . nobody has stolen his watch
=> His watch hasn't been stolen
10 . do they make these cake?
=> Are these cakes made?
11. They have just built a new church near my house
=> A new church has just been built near my house

Change these sentences into passive:
1. Peter is writing a letter to his friend
=>A letter is being written by PEter to his friend.
2.My friends are making some phone calls in the evening
=>Some phone calls are being made by my friends in the evening.
3.Bad drivers are causing many accidents
=>Many accidents are being caused by bad drivers.
4.The children are eating a lot of sweets
=>A lot of sweets are being eaten by the children.
5. Nam is repairing play piano at the moment
=>Piano is being repaired by Nam at the moment .
6.They are demolishing the entire block
=>The entire block is being demolished.
7.Someone is cutting the glass now
=>The glass is being cut now.
8.That factory is producing more and more pollution
=> more and more pollution is being produced by that factory.
9.Someone is showing her how to do it
=>She is shown how to do it.
10.The boys are planting some trees in the garden
=>Some trees are being planted by the boys in the garden.
11.Lan was preparing that report when I came to see him
=>That report was being prepared by Lan when I came to see him
12.Waiters and waitresses were serving customers
=>customers were being served by Waiters and waitresses
13.The president was signing those papers
=> those papers were being signed by the president.
14. Was Mary helping her mother in the kitchen at that time?
=>Was Mary's mother being helped in the kitchen at that time?
15.The head teacher was making the announcement
=>the announcement was being made by the head teacher.
16. Someone was cleaning the windows while I was there
=>The windows were being cleaned while I was there
17.They were preseting the athletes to the spectator when we came
=>the athletes was being presented the spectator when we came
18.Someone is making the coffee when I walk into the kitchen
=>The coffe is being made e when I walk into the kitchen
19.They have sold their car to pay debts
=>Their car has been sold to pay debts
20.No one has opened the window for ages.
=>The window hasn't been opened for ages.

1. Someone cleans the floor every morning.
The floor is cleaned every morning
2. They cancelled all the flights because of the fog.
All the flights were cancelled because of the fog
3. People don’t use this road very often
This road isn't used very often.
4. Somebody is using the computer at the moment.
The computer is being used at the moment
5. People should send their complaints to the main office.
Their complaints should be sent to the main office
6. The police have just released John.
John has just been released by the police
7. A short circuit could have caused the fire.
The fire could have been caused by a short circuit
8. Somebody has robbed the bank near our house.
The bank has been robbed near our house
9. The old man treated the little boys badly.
The little boys were treated badly by the old man
10. My brother bought that book yesterday.
That book was bought by my brother yesterday.
11. The boys carried the heavy box into the room last week.
The heavy box was carrried into the room by the boys last week
12. Our parents warned us not to go out alone.
We were warned not to go out alone by our parents
13. They are building a new highway around the city next year.
A new highway is being built around the city next year
14. They had to postpone the meeting because of illness.
The meeting had to be postponed by them because of illness
15. We will send you the results as soon as they are ready.
You will be sent the results as soon as they are ready
16. His colleagues gave him a present when he retired.
He was given a present by his colleagues when he retired
17. They installed a new pump to supply water for the town.
A new pump was installed to supply water for the town
18. The secretary told me to wait outside.
I was told to wait outside
19. The computer is used to solve the complex problems.
? cau bi dong roi
20. They didn’t offer Ann the job.
Ann wasn't offered the job by them
21. They have sold that old house at the end of the road.
That old house has been sold at the end of the road
22. They had cancelled the soccer match.
The soccer match had been cancelled
23. No one has collected the rubbish this week.
The rubbish hasn't been collected this week
24. You should peel and chop the onion and then fry it.
The onion should be peeled and chopped and then fried
25. You must turn off all the switches before leaving the room.
All the switches must be turned off before leaving the room
26. They are going to clear those slums.
Those slums are going to be cleared by them
27. They are going to mend the roof tomorrow morning.
The roof are going to be ment tomorrow morning
28. The farmer is going to enlarge the farm.
The farm is going to be enlarged by the farmer
29. She is going to buy a cookery book next month.
A cookery is going to be bought by her next month
30. Someone is going to serve Jack breakfast in bed on his birthda
Jack breakfast is going to be served in bed on his birthday

1. Someone cleans the floor every morning.
the floor is cleaned every morning
2. They cancelled all the flights because of the fog.
all the flights were cancelled because of the fog.
3. People don’t use this road very often.
this road isn't used very often
4. Somebody is using the computer at the moment.
the computer is being used at the moment
5. 6. The police have just released John.
john has just been released by the police
7. A short circuit could have caused the fire.
the fire could have been caused by a short circuit
8. Somebody has robbed the bank near our house.
the bank near out house has been robbed
9. The old man treated the little boys badly.
the little boys were treated badly by the old man
10. My brother bought that book yesterday.
that book was bought by my brother yesterday
11. The boys carried the heavy box into the room last week.
the heavy box was carried into the room by the boys last week
12. Our parents warned us not to go out alone.
we were warned not to go out alone by our parents
13. They are building a new highway around the city next year.
a new highway is being built around the city next year.
14. They had to postpone the meeting because of illness.
the meeting had to be postphone because of illness
15. We will send you the results as soon as they are ready.
the results will be send you as soon as they are ready.
16. His colleagues gave him a present when he retired.
he was given a present by his colleagues when he retired
17. They installed a new pump to supply water for the town.
a new pump was installed to supply water for the town.
18. The secretary told me to wait outside.
i was told to wait outside
20. They didn’t offer Ann the job.
ann wasn't offered the job
TỔNG HỢP CÁC DẠNG
EXERCISE 11 .
1. Someone cleans the floor every morning.
-> The floor is cleaned every morning
2. They cancelled all the flights because of the fog.
-> All the flights were cancelled because of the fog
3. People don’t use this road very often.
-> This road isn't used very often
4. Somebody is using the computer at the moment.
-> The computer is being used at the moment
5. 6. The police have just released John.
-> John has just been released by the police
7. A short circuit could have caused the fire.
-> The fire could have been caused by a short circuit
8. Somebody has robbed the bank near our house.
-> The bank near our house has been robbed
9. The old man treated the little boys badly.
-> The little boys were treated badly by the old man
10. My brother bought that book yesterday.
-> That book was brought by my brother yesterday
11. The boys carried the heavy box into the room last week.
-> The heavy box was carried into the room by the boys last week
12. Our parents warned us not to go out alone.
-> We were warned not to go out alone by our parents
13. They are building a new highway around the city next year.
-> A new highway is being built around the city next year
14. They had to postpone the meeting because of illness.
-> The meeting had to be postponed because of illness15. We will send you the results as soon as they are ready.
-> You will be sent the results as soon as they are ready
16. His colleagues gave him a present when he retired.
-> He was given a present by his colleagues when he retired
17. They installed a new pump to supply water for the town.
-> A new pump was installed to supply water for the town
18. The secretary told me to wait outside.
-> I was told to wait outside by the secretary
19. The computer is used to solve the complex problems.
-> People use the computer to solve the complex problems
20. They didn’t offer Ann the job.
-> Ann wasn't offered the job
21. They have sold that old house at the end of the road.
-> That old house has been sold at the end of the road
22. They had cancelled the soccer match.
-> The soccer match had been cancelled
23. No one has collected the rubbish this week.
-> The rubbish hasn't been collected this week
24. You should peel and chop the onion and then fry it.
-> The opinion should be peeled and chopped and then be fried
25. People are killing wild animals for food
-> Wild animals are being killed for food
26. The author has written a special edition for children
-> A special edition for children has been written by the author
27. I have received 20 cards so far
-> 20 cards have been received by me so far
28. My farther has just cleaned this motorbike
-> This motorbike has just been cleaned by my father
29. I have never eaten that cake before
-> That cake has never been eaten by me before
30. We have just finished the report
-> The report has just been finished by us
31. She hasn't answered my letter yet
-> My letter hasn't been answered by her yet
32. Someone has wound the clock
-> The clock has been wound
33. A dog has just bitten me
-> I have just been bitten by a dog
34. Have you ever watched that fỉlm
-> Has that film ever been watched by you ?
35. She hasn't seen that man yet
-> That man hasn't been seen by her yet
36. One of the parents is taping the children's song
-> The children's song is being tapped by one of the parents
37. Is a student pilot flying that airplane?
-> Is that airplane being flown by a student pilot ?
38. Noone has talked for me that work
-> That work hasn't been talked for me
39. They can think that it will rain tomorrow
-> It can be thought that it will rain tomorrow
40. Someone has already told him to report to the hedmaster tomorrow
-> He has already been told to report to the headmaster tomorrow

Bài 1:Rewrite the sentence into passive sentence :
1. People don't use this room very often.
=> This room isn't used very often.
2. They will grow a lot of trees and flowers in the parks.
=> A lot of trees and flowers will be grown in the park.
3. They are planting the living-room blue .
=> The living-room is being planted blue.
4. People have developed many different paper products.
=> Many different paper products have been developed.
5. He asked us many difficult questions.
=> Many difficult were asked us .
6. They must widen the road soon.
=> The road must be widened soon.
7. She often reuses milk bottles.
=> Milk bottles are often reused.
8. When does he usually do his homework?
=> When is his homework usually done?
9. We haven't bought bread since last week,
=> Bread hasn't been bought since last week.
10. He put some flowers on the table while she was sleeping.
=> Some flowers were put on the table while she was sleeping.
11. I will arrange everything in time.
=> Everything will be arranged in time.
12. My parents did not let me go to school this morning because I was sick.
=> I wasn't let go to school by my parents this morning because I was sick.
13. He ought to have finished the report yesterday.
=> The report ought to have been finished yesterday.
14. Mr. John will pick you up at the airport.
=> You will be picked up at the airport by Mr. John.
15. She didn't take her children to the park.
=> Her teacher wasn't taken to the park.
16. They awarded him the first prize for his good deed.
=> He was awarded the first prize for his good deed.

I. Change into passive voice
1. Her mother doesn't cook a meal in the kitchen
=>A meal isn’t cooked in the kitchen by her mother
2 . does nam visit the school the library every day?
=>Is the school the library visited by Nam every day?
3. They don't use this house very often
=>This house isn’t used very often
4. They have just painted those posters
=>those posters have just been painted
5. Ba is preparing a report now
=>A report is being prepared by Ba now

Change the following sentences into passive voice.
1. Mr Tuan delivered the speech yesterday.
➝The speech was delivered yesterday by Mr Tuan.
2. Turn off the computer at night.
➝ The computer shoud be turned off at night.
3. I clean the floor everyday.
➝ The floor is cleaned everyday by me.
4. My mother bought this dress this morning.
➝This dress was bought this morning by my mother.
5. She did this exercise two days ago.
➝ This exercise was done two days ago by her.
6. They send him abroad to study chemistry.
➝ He is sent abroad to study chemistry by them.
7. Nobody has used this room for a long time .
➝ This room has not been used for a long time.
8. Someone has stolen my bike.
➝ My bike has been stolen.
9. He has just received a letter from his parents.
➝ A letter from his parents has been received by him.
10. She will buy this house.
➝ This house will bought by her.
11. They are building my house.
➝ My house is being built by them.
12. Lan was making my new dress at this time yesterday.
➝ My new dress was being made at this time yesterday by Lan.

I. pass voice
1. I will take part in many outdoor activities
=> Many outdoor activities will be taken part in.
2. she will do the housework tomorrow
=> The housework will be done tomorrow.
3. my mother is cooking some chiicken in the kitchen
=> Some chicken are being cooked in the kitchen by my mother.
4. they are building a shopping mall in my village
=> A shopping mall is being built in my village.
5. Mr binh is teaching English in class 8a5
=> English is being taught in class 8a5 by Mr Binh.
6. the students are sweeping the school yard now
=> The school yard is being swept by the students now.
7. I am painting the gate green
=> The gate green is being painted.
8. they are repairing the computer in the room
=> The computer in the room is being repaired.
9. Mr Thinh is visiting many famous places in San Francisco
=> Many famous places in San Francisco are being visited by Mr Thinh.
10.My brother is sending some postcards to his friends
=> Some postcards are being sent to his friends by my brother.
11. people are planting many trees along streets
=> Many trees are being planted along streets.
12. she is hanging the washed clothes
=> The washed clothes are being hung.
13. he has done his homework recently
=> His homework has been done recently.
14. they have finished their work
=> Their work has been finished.
15. she has taught English since 1997
=> English has been taught since 1997.
16. Miss White has leant to make pancakes
=> Make pancakes have been learnt by Miss White.
17. Nobody has used this room for ages
=> This room hasn't been used for ages.
18. Someone has brought that chair into the living room
=> That chair had been brought into the living room.
19. Mrs nga buys some new bowls
=> Some new bowls are bought by Mrs Nga.
20 the cat has eaten all the fish in the pan
=> All the fish in the pan have been eaten by the cat.
21. they have taught the children to ride the bike
=> The children have been taught to ride the bike.
22. nam has written a lot of cards on Christmas Day
=> a lot of cards have been written on Christmas Day by Nam.
23. he can speak English and French fluently
=> English and French can be spoken fluently.
24. the students in my school must wear uniforms
=> Uniforms must be worn by the students in my school.
25. the children shouldn't drink wine or beer
=> Wine or beer shouldn't be drunk by the children.
26. my father can fix the washing machine
=> The washing machine can be fixed by my father.
27. you should eat more fruit and vegetables
=> More fruit and vegetables should be eaten.
28. he is going to see a movie tonight
=> A movie is going to be seen tonight.
29. they are going to build a big mall in my village
=> A big mall is going to be built in my village.
30. she is going to decorate her house before Christmas
=> Her house is going to be decorated before Chirtmas.
31. Mrs Robinson can make spring rolls
=> Spring rolls can be made by Mrs Robinson.
32. Mr Hai shouldn't smoke cigarrettes
=> Cigarrettes shouldn't be smoked by Mr Hai.
Those poster have just been repainted
A report is being prepared now by Ba
The room hasn't been changed
Are your shoes being mended at the moment?
The flowers haven't been bought yet
He is being laughed at
She has been seen by us since last week
The computer is being used by Bill at the moment
Many people have been treated for burn by doctors
Is the match being watched by him on TV?
His watch has been stolen
Are these cakes being made by them?
A new church has been built near my house