Exercise 5: Change these sentences into passive:
1. Peter is writing a letter to his friend
2. My friends are making some phone calls in the evening
3. Bad drivers are causing many accidents
4. The children are eating a lot of sweets
5. Nam is repairing my piano at the moment
6. they are demolishing the entire block
7. someone is cutting the glass now
8. that factory is producing more and more pollution
9. someone is showing her how to do it
10. the boys are planting some trees in the garden
11. Lan was preparing that report when I came to see him
12. Waiters and waitresses were serving customers
13. The president was signing those papers
14. Was Mary helping her mother in the kitchen at that time?
15. The head teacher was making the announcement
16. Someone was cleaning the windows while I was there
17. They were presenting the athletes to the spectators when we came
18. Someone is making the coffee when I walk into the kitchen
19. They have sold their car to pay debts
20. No one has opened the window for ages
21. No one has ever asked me that question before
22. They haven’t done anything since he left
23. A doctor has just examined John
24. They haven’t used this machine for ages
25. Peter has sung this song
26. They have paid doctors a lot of money
27. She has eaten all the ages
28. Famous engineers have designed the aircraft
29. Have several people just seen the accident?
30. We have invited all the members to the party
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
