Ex.3.Change these sentences into passive:

1. They are building that house now. That house is being built now

2. She bought a lot of flowers for her mother. A lot of flowers for her mother were bought by her .

3. The children were eating all the vegetables and meat at 7p.m. All the vegetables and meat are eaten by the children .

4. Lien didn’t finish her homework. Lien's homework wasn't finished 

5. People use this cloth bag again and again.This cloth bag is used again and again .

6. You don’t prepare your lesson before you go to school.  Your lesson isn't repaired by you before you go to school .

7. He has written these books for the children for ten months. Three books have been written for the children for ten months.

8. Ha Long Bay attracts a lot of tourists. A lot of tourists are attacted by Ha Long

9. Thu has seen that movie twice.  That movie has been seen by Thu twice .

10. Vinh rented a car last week. A car was rented by Vinh last week .

1.That house are being built now.

2.A lot of flowers was bought for her mother by her.

3.All the vegetables and meat were being eaten by the children at 7p.m.

4.Her homework wasn't finished by Lien

5.This cloth bag is used again and again

6.Your lesson isn't prepare by you before you go to school.

7.These books have been written for the children by him for ten months.

8.A lot of tourists are attracts by Ha Long Bay

9.That movie has been seen twice by Thu

10.A car was rented by Vinh last week.

I . Change these sentences into passive :

They built that house five years ago

....That house was built five years ago......

She bought a lot of flowers for her mother

....A lot of flowers were bought for her mother......

The children eat all the vegetables and meat

....All the vegetables and meat are eaten by the children.....

Lien didn ' t finish her homework .

...Her homework wasn't finished.......

Ba can fix his bike by himself .

...His bike can be fixed by Ba by himself.......

He wrote these books for the children .

....These books were written for children.....

People use this cloth bag again and again .

....This cloth bag is used again and again....

You don ' t prepare your lesson before you go to school .

....Your lesson wassn't prepared before you go to school......

Ha Long Bay attracts a lot of tourists

. ...A lot of tourists are attracted by Ha Long Bay......

Thu has seen that movie twice

.....That movie has been seen by Thu twice....

Change the following sentences form the active into the passive

1.Vietnamese women continue to wear the unique and fashionable ao dai

=> The unique and fashionable ao dai is continued to wear by Vietnamese women.

2.Parents look after their children

=> The children are looked after by their parents.

3.I saw a strange man is the garden last night

=> A strange man was seen in the garden last night.

4.Do you like candies

=> Are candies liked by you?

5.They eat potatoes every day

=> Potatoes are eaten every day.

6.She cleans the floors every moring

=> The floors are cleaned every morning.

7.He will solve the problem soon

=> The problem will be solved soon.

8.We are doing our homework

=> Homework is being done by us.

9.Were you cooking dinner at 8 o'clock yesterday?

=> Was dinner being cooked by you at 8 o'clock yesterday?

10.He is writing a book on biology

=> A book on biology is being written by him.

11.She was watching a film

=> A film was being watched by her.

12.They built that house five years ago.

=> That house was built five years ago.

13.She bought a lot of flowers for her mother

=> A lot of flowers were bought for her mother by her.

14.The children eat all the vegetables and meat

=> All the vegetables and meat are eaten by the children.

15.Lien didn't finish hẻ homework

=> Her homework wasn't finished.

16.Ba can fix his bike by hímelf

=> His bike can be fixed by himself.

17. Thu has seen that movie twice

=> That movie has been seen twice by Thu.

18.Mr.Hung will buy a new bike for Minh on his birthday

=> A new bike will be bought for Minh on his birthday by Mr.Hung.

19.Mai does a test well

=> A test is done well by Mai.

20.The little girl has eaten the eggs

=> The eggs have been eaten by the little girl.

21.The policeman took Lam to the police station

=> Lam was taken to the police station by the policeman.

1.A new church has just been built near my house.

2. That house was bought in 1999.

3. This book has been written for two months.

4. The house are being built.

5. A new bicycle has been bought for me by my mother.

Đáp án: B

Đáp án: D

Đáp án: C

Đáp án: A