1. They will publish a book on space travel next month

=> a book on space travel will be published next month

2. Who looked after the children when you were away?

=> by whom were the children looked after when you were away?

3. We can't make tea with cold tea

=> tea can't be made with cold water

4. Mary's knowledge about art doesn't impress me.

=> i am not impressed by Mary's knowledge about art

5. The teacher will assign us to write an essay.

=> we will be assigned to write an essay by The teacher

6. How do you learn English at home?

=>how is english learnt by you at home?

7. Nobody speaks French here

=>.french isn't spoken here

8. Don't speak until someone speaks to you

=>Don't speak until you are spoken to

9. Why did no one inform me of the change of plan?

=>why wasn't i informed of the change of plan?

10. The parents used to make the children study hard before exam

=>. the children used to be made to study hard before exam by The parents

11. He has to park his car in the right place.

=>his car has to be parked in the right place.

1. Measures is being taken to attract froreign investment by the government

2. Her house was broken last night

3. How is this amount of mony spent ?

4. I wasn't told the ending of the story by Paul

5. English is need for her work

6. Have any good films been seen so far ?

7. You weren't seen at the bus stop

8. How was your leg  broken ?

9. The postman was attacked by my dog

10. When I came, A newspaper was being read

11. Diagrams were being drawn on the blackboard by Mrs. White when we came

12. The teacher was listened to attevtively

13. A new car has just been bought

14. The accounts were used to do by the cashier ( ko biet nua )

15.All the accounts can be done by the computer

1.Measures is being taken to attract foreign investment by the government.

2.Her house was broken last night.

3.How is this amount of money spent (by you)?

4.The ending of the story wasn't told me by Paul.

5.English is need for her work.

6.Have any good films been seen so far?

7.You weren't seen by them at the bus stop.

8.How was your leg broken (by you)?

9.The postman was attacked by my dog.

10.A newspaper was being read by her when i came.

11.Diagrams was being drawn on the blackboard by Mrs.White when we came.

12.The teacher was listened to attentively by most of the boys.

13.A new car has just been bought by her.

14. The accounts were used to do by the cashier.

15.All the accounts can be done by the computer.

1, Will meet you at the airport , Tom ?     > Will be met you at the airport , Tom ?

2. Can students speak English in class ? > Can be English spoken by students >?

3. Why didn't they help him ? > Why were he helped ?

4. The boy screamed while the dentist was filling out one of his teeth > one of his teeth was being  pulled while the boy screamed by the dentist

5. The enemy used to attack the bay > The bay was used to be attacked by the enemy .

. The children are carring the chair into the house  > the chair into the house is being carred by the children .

7. They don't learn a foreign language in a short time > A foreign language isn't learned in a short time

8. Where did your children find the key ? > Where was the key  found by your children 

chuyển câu chủ động sang bị động:

1) They are going to steal your money if you 're not careful.

=>Your money is going to be stolen if you 're not careful

2) Alan's knowledge of art doesn't impress me.

=>I am not impressed by Alan's knowledge of art

3) How do you people make candles?

=>How are candles made?

4) They can't make with cold water.

=>mk nghi sau tu make se co 1 Object (bn xm lai de nhes)

5) When is someone going to announce the results of the contest?

=>When is the results of the contest going to be announced?

1,They told the new pupil where to sit

=>the new pupil was told where to sit

2, I knew that they had told him of the meeting

=>I knew that he had been told of the meeting

3,Nobody has ever treated me with such kindness

=>I have never been treated with such kindness

4,I has him repaint my house last weeknd

=>I had my house repainted last weekend

5, We got the waiter to serve us during the dinner

=>We got ourselves served by the waiter during the dinner

6,People began to plant rubber trees in big plantations

=>rubber trees began to be planted in big plantations

7,He gave up the search after 3 hours

=>the search was given up after 3 hours

8,Don't speak until someone speaks to you

=>Don't speak until you are spoken to

1,They told the new pupil where to sit

=> The new pupil was told where to sit 

2, I knew that they had told him of the meeting

=> I knew that he had been told of the meeting

3,Nobody has ever treated me with such kindness

=> I have never been treated with such kidness

4,I has him repaint my house last weeknd

=> I had my repainted last week 

5, We got the waiter to serve us during the dinner

=> We got ourselves served by the waiter during the dinner 

6,People began to plant rubber trees in big plantations

 => chịu 

8 You should keep dogs on leads in the garden ....Dogs should be kept on leads in the garden ...........................................................................................
9 Why did no one inform me of the change of the plan? ........Why wasn't I informed of the change of the plan? .......................................................................................
10 She used to make cakes on her own at Christmas .......Cakes used to be made on her own at Christmas ........................................................................................
11 Nobody has used this room for ages ............This room hasn't been used for ages...................................................................................
12 The judge gave him two weeks to pay the fine ............He was given two weeks to pay the fine by the judge ...................................................................................
13 They make these artificial flowers of silk ............These artificial flowers are made of silk...................................................................................
14 Students are doing a lot of work .......A lot of work is being done by students........................................................................................
15 We won’t admit children under sixteen ........Children under sixteen won't be admitted .......................................................................................
16 What did he write it with ? .......What was it written with ........................................................................................
17 Did the idea interest you ?

were you interested by the idea

1. Why did no one inform me of the change of plan?

Why wasn't me informed of the change of plan?

2.They couldn't not do anything to stop fire

Anything couldn't be done to stop fire

3.They will have to change the day of the meeting

The day of the meeting will have to be changed

4.Are you sure that nobody was watching you ?

Are you sure that you weren't being watched?

5. He doesn't like people laughing at him

He doesn't like being laughed at

6. The workers want to change the manager

The manager is wanted to change by the workers

7. They use cars and trucks to carry food to market

Cars and trucks are used to carry food to market

8. Who invited her to the party last night?

Who was she invited to the party last night?

9. You should not cut the flowers in the garden

The flowers shouldn't be cut in the garden

10. Has anyone ever asked you for your opinion

Have you ever been asked for your opinion

11.They paid me a lot of money to do the job

A lot of money was paid to me to do the job

12. People believe that 13 is an unlucky number

-> Is believed ( Câu này hình như sai đề)

Đáng ra phải là : It is believed that 13 is an unlucky number

13.They know that English is an international language

-> English is known to be an international language

14.They say that John is the brightest student in class

-> It's said that John is the brightest student in class

->John is said to be the brightest student in class

15. Don't do that silly thing again

-> Don't let that silly thing be done again

16.I don't like people talking me what to do

I don't like being talked about me what to do

17.Don't touch this switch

Don't let this switch be touched

18.What books are people reading this year

What books are being read this year

I

1) => Letters are typed in the office by Mary.

2) => You’ll be helped by his father tomorrow.

3) => The human life has completely been changed with science and technology.

4) => This bottle was broken by Peter.

5) => English is being learnt in the room.

6) => My mind can’t be changed.

7) => I hadn’t been told about it.

8) => Her telephone number isn’t known.

9) => The children will be brought home by my students.

10) => I was sent a present last week.

11) => We were given more information.

12) => All the workers of the plan were being instructed by the chief engineer.

13) => Tea can’t be made with cold water.

14) => Some of my books have been taken away.

15) => The meeting will be held before May Day.

16) => The engine of the car has to be repaired.

17) => The window was broken and some pictures were taken away by the boys.

18) => A lot of money is spent on advertising every day.

19) => A story is going to be told by teacher.

20) => A cake is being cut with a sharp knife by Mary.

21) => The woman with a red hat was looked at by the children.

22) => The victims have been provided with food and clothing.

23) => English is spoken in almost every corner of the world.

24) => This machine mustn’t be used after 5:30 p.m.

25) => After class, the chalk board is always erased by one of the students.
II

26.Do they teach English here ?

=>Is English taught here?

27.Will you invite hẻm to your wedding ?

=>Will she be invited to your wedding?

28.Did the teacher give some exercises ?

=>Were some exercised given by the teacher?

29.Is she going to writea poem?

=>Is a poem going to be written?

30.Have they changed the window of the laboratory ?

=>Has the window of the laboratory been changed ?

31.Is she making big cake for the party ?

=>Is a big cake being made for the party?

32.Has Tom finished the work ?

=> Has the work finished by Tom?

33.Are the police making inquires about the thief ?

=> Are the inquires about the thief being made by the police?

34.Must we finish the test before ten ?

=> Must the test be finished before ten?

35.Will buses bring the children home ?

=> Will the children be brought home by buses?

36.Have you finished your homework ?

=> Have your homework been finished?

III

37. Why didn’t they help him?
→ Why wasn’t he helped?

38. How many games has the team played?
→ How many games have been played by the team?

39. Where do people speak English?
→ Where is English spoken?

40. Who are they keeping in the kitchen?
→ Who are being kept in the kitchen?

41. How can they open this safe?
→ How can this safe be opened?

42. What book are people reading this year?
→ What book are being read this year?

43. How did the police find the last man?
→ How was the last man found by the police?

44. Who looks after the children for you?
→ By whom are the children looked after?

45. How long have they waited for the doctor?
→ How long has the doctor been waited for?

46. What time can the boys hand in their papers?
→ What time can the boy’s papers be handed in?

47. Who lends you this book?
→ By whom is this book lent to you?

48. How many marks does the teacher give you?

=>How many marks were you given by the teacher?

P/S : Good Luck
~Best Best~

Trả lời.............

1,The plan has to be changed to Florida because of the rough weather

2,He is being questionned about the stolen goods by the police

3,Were you taught  by your teacher  to apply this theory 

.........................học tốt......................