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.

Tham khảo

1. Peter is writing a letter to his friend

=>A letter is being written to his friend by Peter

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.

21 I has never been asked that question before

22 Nothing has been done since he left

23 John has just been examined by a doctor

24 This machine hasn't been used for ages

25 This song has been sung by Peter

26 Dotor have been paid a lot of money

27 All the ages have been eaten by her

28 The aircraft has been designed by famous engineers

29 Has the accident been seen by several people

30 All the members have been invited to the party by us

Change the following sentences into the Passive :

1, We were driving a car when we saw the accident .

=>A car was being driven when we saw the accident

2, You must make a decision as soon as possible .

=>A decision must be made as soon as possible by you.

3, She doesn't watch TV at night.

=>TV doesn't watched at night.

4, They have provided thousand of people with food.

=>Thousand of people have been provided with food by them.

5, He sold his old car and bought a new one

=>His old car was sold and a new one was bought by him.

6, He is writing another book about science

=>Another book about science is being written by him..

7,My students are doing exercise 5 on page 40 right now.

=>The exercise 5 on page 40 are being done by my students right now.

8, I often visit her twice a week.

=>She is often visited twice a week.

9, She told us an interesting story.

=>An interesting story was told.

10, They have put up banners and flags in the square.

=>Banners and flags have just put in the square.

11, The head teacher was making the announcement.

=>The announcement was being made by the head teacher.

12, The tamer ordered the lion to lie on the floor .

=>The lion was ordered to lie on the floor by the farmer.

13, They will help you with your homework tonight

=>Your homework will be helped tonight.

14, The director made an important announcement on TV last night.

=>An important announcement was made on TV by the director last night.

1, People play football all over the world .

=>Football is played all over the world by people.

1, They have just told us about that .

=>We have just been told about that by them.

1.They have just painted those posters

-] Those posters..have just been painted ....

2.The builders were building a new bridge 

-] A new bridge .....was being built by the builders....

3. Ba is preparing a report now

-] A report...is being prepared by Ba now........

4.Some one was making coffee when I came

-] Coffee....was being made when I came.......

5. No one has changed the room

-] The room ....hasn't been changed.......

6. Are they mending your shoes at tha moment ? 

-] Your shoes..are being mended at that moment, aren't they?..........

7. They haven't bought the flowers yet 

-] The flowers.......haven't been bought yet.....

8.People are laughing at him 

-] He is being laughed at..........

9. Some body was recording our conversation

-] Our conversation....was being recorded......

10.We have seen her sice last week

-]  She haven't been seen since last week .......

11. Bill is using the computer at the moment 

-] The computer.....is being used at the moment......

12. Doctors have treated many people for burn

-]......Many people have been treated for burn bt doctors.....

13.People were watching the match on TV

-]....The match was being watched on TV......

14.Nobody has stolen his watch

-]......His watch hasn't been stolen.....

15. Do they make these cakes ?

-] Are these cake made

16.They have just built a new church near my house

-]...A new church has just been built near my house....

PASSIVE VOICE

Change into passive voice.

1. The teacher corrects our exercises at home.

-> Our exercises at home are corrected by the teacher.

2. Alice gave me a wonderful present.

-> I was given a wonderful present by Alice.

3. They are building several new schools in our town.

-> New schools are being built several in our town by them.

4. We have made great progress in industry, science and medicine.

-> Great progress has been made in industry, science and medicine.

5. Sam killed a lion last week.

-> A lion was killed by Sam last week.

6. You must hand in your report before the end of this month.

-> Your report must be handed in before the end of this month.

7. I had just finished the job when the factory closed.

-> The job has just been finished when the factory closed.

8. No one has opened that box for the past hundred years.

-> That box has been opened for the past hundred years.

9. Are you going to mail these letters soon?

-> Are these letters going to be mailed soon?

10. He should have finished the report yesterday.

-> The report should have been finished yesterday.

11. Scientists began to carry out researches on SIDA two years ago.

-> Researches on SIDA were begun to carry out by scientists two years ago.

12. They say that he is the richest man in our town.

-> He is said to be the richest man in our town.

13. I can assure you I will arrange everything in time.

-> You can be assured everything will be arranged in time.

14. We are to pity rather than despise these homeless boys.

-> We are to pity rather than these homeless boys are despised.

15. We haven’t moved anything since they sent you away to cure you.

-> Nothing has been moved since they sent you away to cure you.

1. What is being written now?

2. Novels were being read by us when you came.

3. The floor was being swept by someone at that time.

4. I wasn't helped with my exercise.

5. By who was my car fixed?

6.Were my favourite songs being sung by Tom when you met him?