1. The storm destroyed thirty houses.

→ Thirty houses were destroyed by the storm.

2. He bought some books yesterday.

→ Some books were bought yesterday.

3. He called Mary yesterday.

→ Mary was called yesterday.

4. They didn’t sell that house last Sunday.

→ That house wasn't sold last Sunday.

5. These workers built a new hospital last year.

→ A new hospital was built by these workers last year.

6.  Nobody used this room a week ago.

→ This room was not used a week ago.

7. Mary’s parents sent her some money.

→ She was sent some money by Mary's parents.

8. My mother bought me a new blouse.

→ I was bought a new blouse by my mother.

9. Tim gave me a ring last Sunday.

→ I was given a ring by Tim last Sunday.

10. Did they build this pagoda 100 years ago?

→ Was this pagoda built 100 years ago?

The past simple tens in the passive

1.The storm destroyed thirty houses.

=> thirty houses were destroyed by The storm

2.He bought some books yesterday.

=> some books were bought by him yesterday .

3.He called Mary yesterday.

=> Mary was called by him yesterday

4.They didn't sell that house last Sunday.

=> that house wasn't sold last Sunday.

1.The storm destroyed thirty houses.

=> Thirty houses were destroyed by the storm.

2.He bought some books yesterday.

=> Some books were bought by him yesterday.

3.He called Mary yesterday.

=> Mary was called by him yesterday.

4.They didn't sell that house last Sunday.

=> That house wasn't sold last Sunday.

chuyển đổi câu chủ động sang câu bị động

1, Storms often destroy a lot of crops and houses

a lot of crops and houses is often destroyed by storms

2, Nobody uses this room

this room isn't used

3, My mother is building a new plant

a new plant is being built by my mother

4, Mary is feeding chickens and ducks

chickens and ducks are being fed by Mary

5, When do they buid a new hospital?

when is a new hospital built?

6, He bought some books yesterday

some books were bought yesterday

102. I decorated the Christmas Tree yesterday. ....

The Christmas Tree was decorated yesterday.

103. The tornado destroyed thirty houses. 

Thirty houses were destroyed by the tornado.

104. The manager should sign these contracts today. 

These contracts should be signed by the manager today.

105. Lan will clean all the glass windows.

All the glass windows will be cleaned all by Lan.

106.Lan’s mother has to buy some oranges.

Some oranges have to be bought by Lan's mother.

He  is  awarding the prize to the Thon Trieu team. The prize is being awared to Thon Trieu team by him

51The company has ordered some new equipment. Some new equipment has been ordered by the company.

52.I decorated the Christmas Tree yesterday. The christmas tree was decorated yesterday

53. The tornado destroyed thirty houses.  thirty houses were destroyed by the tornado

54. The manager should sign these contracts today. These contracts should be signed by the manager today

55 Lan will clean all the glass windows.  All the glass windows will be cleaned by Lan

56. .Lan’s mother has to buy some oranges. Some oranges have to be bought by Lan's mother

24. Mary is a vegetarian. I cooked a meal for her yesterday.

=.> Mary, who I cooked a meal for yesterday, is a vegetarian

23. The picture is colourful. I bought it this morning.

=> The picture, which I bought this morning, is colorful

24.Here are the books. They are on wild animals.

=> Here are the book which are on wild animals.

25. The boy is my younger brother. He is playing in the garden.

=> The boy who is playing in the garden is my younger brother. 

26. Mr Brown looks very sad. His team has lost the game.

=> Mr Brown, whose team has lost the game, looks very sad.

27. The girl is very friendly. She lives next door to us.

=> The girl who lives next door to us is very friendly.

28. She is the girl. I bought these roses for

She is the girl whom I bought these roses for

28. She is the girl. I bought these roses for her.

=> She

24. Mary is a vegetarian. I cooked a meal for her yesterday.

=.> Mary, whom I cooked a meal for yesterday, is a vegetarian.

23. The picture is colourful. I bought it this morning.

=> The picture which I bought this morning is colourful

24.Here are the books. They are on wild animals.

=> Here are the books which/that are on wild animals.

25. The boy is my younger brother. He is playing in the garden.

=> The boy who is playing in the garden is my younger brother

26. Mr Brown looks very sad. His team has lost the game.

=> Mr Brown  whose team has lost the game looks very sad.

27. The girl is very friendly. She lives next door to us.

=> The girl who lived next door to us is very friendly

28. She is the girl. I bought these roses for

 She is the girl whom I bought these rose for.

Đặt câu hỏi cho từ gạch chân

1: My teacher is thirty years old ( thirty years old)

-> How old is your teacher ?

2: His father goes to work by motorbike ( by motorbike)

-> How does his father go to work ?

3: Yes, he did . He had his hair cut yesterday ( Yes, he did )

-> Did he have his hair cut yesterday ?

4: It's about 500 meters from here to the nearest bus stop ( It's about 500 meters )

-> How far is it from here to the nearest bus stop ?

5: My brother has a lot of English books ( a lot of )

-> How many English books does your brother have ?

6: I bought that dress at supermarket yesterday morning ( supermarket )

-> Where did you buy that dress yesterday morning ?

7: My father taught me how to ride a bike ( my father )

-> Who taught you how to ride a bike ?

Chọn các đáp án đúng

1. ...........some precious things stolen from that ancient tomb.

A. People knew he buys

B. It was known that he has bought

C. They knew that he has bought

D. They know that he bought

2. Beethoven's Fifth Symphony ............. next weekend.

A. is going to be performed

B. has been performed

C. will be performing

D. will have performed

3. Reagan ........... an actor years ago.

A. is said to be

B. was said being

C. was said have been

D. is said to have been

4. The trees ..............

A. were grown by John yesterday in the backyard

B. were grown in the backyard yesterday by John

C. were grown in the backyard by John yesterday.

D. in the backyard were grown yesterday by John

5. English has become a second language in some countries where .................... for administration, broadcasting and education.

A. is used

B. it is used

C. used

D. being used

6. Lots of houses.............. by the earthquake.

A. are destroying

B. destroyed

C. were destroying

D. were destroyed

7. Education .............. to be the most important element to develop a country.

A. often be considered

B. can often consider

C. often considers

D. can often be considered

8. More than ten victims ................ missing in the storm last week.

A. are reported to be

B. are reported to have been

C. are reporting to have been

D. are reporting to be