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

đề bài gì vậy bạn

1. They repaired my desk during the weekend 

=> My desk was repaired during the weekend

2. nobody saw her at the party last night 

=> She wasn't seen at the party last night

3. the government has not changed the regulation

=> The regulation hasn't been changed by the government

4. she didn't introduce me to her mother 

=> I wasn't introduced to her mother 

5. someone is cutting the grass now

=> The grass is being cut now

6. someone ought to repair this window

=> This window ought to be repaired

7. Peter is writing  a letter to his friend

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

8. my friends are making some phone call in the evening

=> Some phone calls are being made by my friends in the evening

9. bad drivers are causing many accidents

=> Many accidents are being caused by bad drivers

10. people play football all over the world

=> Football is played all over the world

Change these sentences into passive form:
1. He was preparing the report when I came.

The report was being prepared when I came

2. The tamer ordered the lion to lie on the floor.

The lion was ordered to lie on the floor

3. My friends are making some phone calls in the evening.

Some phone calls are being made in the evening

4. They make Honda cars in Japan.

Honda cars are made in Japan

5. She has to finish her homework tonight.

Her homework has to be finished tonight

6. Bad weather has delayed Flight 202 from Miami.

Flight from Miami has been delayed by bad weather

7. She told us a very interesting story last night.

We were told a very interesting story last night

8. Bill feeds the pigs and chickens every morning.

The pigs and chickens are fed by Bill everymorning 

9. They invited a lot of people to their party last night.

A lot of people were invited to their party last night

10. We found the key under the table.

The key was found under the table.

11. They haven't used this machine for ages.

THis machine hasn't been used for ages

12. They keep those maps on the shelf for reference.

Those maps are kept on the shelf for reference.

1.Peter has sung this song.

-This song has been sung by Peter.

2.They have eaten all the eggs.

-All the eggs have been eaten by them.

3.Famous engineers have designed the aircraft.

-The aircaft has been designed by famous engineers.

4.Peter is writing letter to his friends.

-A letter is being written by Peter.

5. My friends are making some phone calls in the evening

Some phonecalls are being made by my friends in the evening.

Good luck!

1. Peter has sung this song

=> This song has been sung by Peter.

2. They have eaten all the eggs

=> All the eggs have been eaten.

3. Famous engineers have designed the aircraf.

=> The aircraft has been designed by famous engineers.

4. Peter is writing letter to his friends

=> A letter is being written to Peter's friends by him.

5. My friends are making some phone calls in the evening

=> Some phonecalls are being made by my friends in the evening.

1. has been sung by Peter

2. have been eaten

3. has been designed

4. is being written to Peter's friends by him

5. are being made by my friends in the evening

Câu bị động ở thì quá khứ tiếp diễn

1, Peter was writing a letter to his friend

-> A letter was being written to Peter's friend by him

2, My friends were making some phone calls

-> Some phone calls were being made by my friends

3,Bad drivers were causing many accidents

-> Many accidents were being caused by bad drivers

4, Alex was preparing that report when I came to see him

-> That report was being prepared by Alex went I came to see him

5, Was Mary helping her mother at that time?

-> Was Mary's mother being helped by her at that time?

6,Waiters and waitresses were serving customers

-> Customers were being served by waiters and waitresses

7, Presidents were signing those papers at 8 o'clock yesterday

-> Those papers were being signed by presidents at 8 o'clock yesterday

Câu bị động ở thì quá khứ tiếp diễn

1, Peter was writing a letter to his friend

->A letter was being written to his friend by Peter.

2, My friends were making some phone calls

->Some phone calls were being made by my friends.

3,Bad drivers were causing many accidents

->Many accidents were being caused by bad drivers.

4, Alex was preparing that report when i came to see him

->That report was being prepared by Alex when I came to see him.

5, Was Mary helping her mother at that time?

-.>Was her mother being helped by Mary at that time?

6,Waiters and waitresses were serving customers

->Customers were being served by waiters and waitresses.

7, Presidents were signing those papers at 8 o'clock yesterday

->Those paper were being signed by presidents at 8 o'clock yesterday.

1, A letter was being written by Peter to his friend.

2, Some phone calls were being made by my friends

3, Many accidents were being caused by bad drivers

4, That report was being prepared by Alex when I came to see him

5, Was Mary's mother being help by her at that time?

6, Customers were being served by waiters and waitresses

7, At 8 o'clock yesterday, those papers were being signed by the presidents.

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