1. This boy broke my window yesterday.

 My window was broken by this boy yesterday

2. People plant rice in those fields.

 Rice is planted in those fields.

3. They have known him well

 He has been known well

4. They shouldn’t cut the flowers in this garden

 The flowers in this garden shouldn't be cut

1. This boy broke my window yesterday.

 My window was broken by this boy yesterday

2. People plant rice in those fields.

 Rice is planted in those fields.

3. They have known him well

 He has been known well

4. They shouldn’t cut the flowers in this garden

 The flowers in this garden shouldn't be cut

1. This boy broke my window yesterday.

 My window was broken by this boy yesterday

2. People plant rice in those fields.

 Rice is planted in those fields.

3. They have known him well

 He has been known well

4. They shouldn’t cut the flowers in this garden

 The flowers in this garden shouldn't be cut

1. The roof will have to be repaired before ...

Change these sentesces into passive form:

1. How long have they done their homework?  How long has their homework been done? 
2. Why didn't you learn this lesson? Why wasn’t this lesson learnt ?
3. Did you do your test perpectly? Was your test done perfectly?
4. We will meet him at the station. he will be met at the station
5. People plant rice in those fields. Rice is planted in those fields.

1. How long have they done their homework?  How long has their homework been done? 
2. Why didn't you learn this lesson? Why wasn’t this lesson learnt ?
3. Did you do your test perpectly? Was your test done perfectly?
4. We will meet him at the station. he will be met at the station
5. People plant rice in those fields. Rice is planted in those fields.

1.  How long has their homework been done? 
2.  Why wasn’t this lesson learnt ?
3. Was your test done perfectly?
4.  he will be met at the station
5.  Rice is planted in those fields.

Turn into passive:

1. He finished his exercise on time.

-> ...........................His exercise was finished on time........................

2. People plant rice in those fields.

-> ..........................Rice is planted in those fields.........................

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

-> .........................Cars and trucks are used to carry food to the market........................

4.This boy broke my window yesterday.

-> ..........................My window was broken by this boy yesterday.......................

5. They have known him well.

-> ..........................He has been known well........................

6. We will meet him at the station.

->..........................He will be met at the station.........................

7.Did you do your test perfectly?

->.........................Was your test done perfectly?........................

8. Why didn't you learn this lesson?

->........................Why wasn't this lesson learned?.......................

9.How long have they done their work?

->.........................How long has their work been done?.......................

10.No one could help him.

->.....................He couldn't be helped.....................

Turn into active:

1. The gate is painted once year.

->........................We paint the gate once a year.........................

2. Food can't be sold on the sidewalk.

->..........................People can't sell food on the sidewalk.........................

3. She will be taken to Ha Long Bay next month.

->...........................They will take her to Ha Long Bay next month.........................

4. The flowers shouldn't be cut in this garden.

->........................People shouldn't cut the flowers in this garden.......................

5. Rice isn't planted in that country.

->..........................People don't plant rice in that country...........................

6. Some chairs are put by the windows.

->..........................They put some chairs by the windows......................

7.Are the lessons learnt carefully?

->.........................Do you learn the lessons carefully?.........................

8. When was this car bought?

->........................When did you buy this car?.....................

9. Why isn't she taken to the cinema with them?

->.........................Why didn't they take her to the cinema with them?.......................

10. Whom was she invited to the party by?

->..........................Who invited her to the party?......................

Turn into passive:

1. He finished his exercise on time.

-> ...............his exercise was finished on time....................................

2. People plant rice in those fields.

-> .....................rice is planted in these fields..............................

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

-> ..............cars and truckss are used to carry food to the market...................................

4.This boy broke my window yesterday.

-> .......................my window was broken by this boy yesterday..........................

5. They have known him well.

-> ...............He has been known well...................................

6. We will meet him at the station.

->.................he will be met at the station..................................

7.Did you do your test perfectly?

->......................Was your test done perfectly ?...........................

8. Why didn't you learn this lesson?

->...................Why wasn't this lesson learnt ?............................

9.How long have they done their work?

->........................How long has their work been done ?........................

10.No one could help him.

->...........He couldn't be helped...............................

Turn into active:

1. The gate is painted once year.

->.................they paint the gate once year................................

2. Food can't be sold on the sidewalk.

->........................people can't sell food on the sidewalk...........................

3. She will be taken to Ha Long Bay next month.

->..............they will take her to ha long bay next month......................................

4. The flowers shouldn't be cut in this garden.

->.....................they shouldn't cut the flowers in this garden..........................

5. Rice isn't planted in that country.

->.......................people don't plant rice in that country..............................

6. Some chairs are put by the windows.

->.....................they put some chairs by the window............................

7.Are the lessons learnt carefully?

->......................do they learn the lesson care fully ?............................

8. When was this car bought?

->........................When did they buy this car ?.....................

9. Why isn't she taken to the cinema with them?

->.....................why don't they take her to the cinema with ?...........................

10. Who was she invited to the party?

->........................Who did she invite to the party ?........................

1. He finished his exercises on time. => His exercises were finished on time.

2. People plant rice in those fields.=> Rice is planted in those fields.

4. This boy broke my windows yesterday.=> My windows were broken by this boy yesterday.

5. did you do your test perfectly?=>Was your test done perfectly?

6.Why didn’t you learn this lesson?=> Why was this lesson not learned?

7. They have known him well.=> He has been khown well.

8. The manager must sign the cheque.=>The cheque must be signed by the manager.

9. They have postponed the concert.=> The concert has been postponed.

10. My father bought me a video recorder. => Video recorder was bought by my father.

11. The police didn’t interview the witness.=> The witness wasn't interviewed by the police.

12. They use cars and trucks to carry food to market.=> Cars and trucks are used to carry food to market.

13. They have built a new hospital near the airport.=>A new hospital has been built near the airport.

14. He hasn’t seen the younger son for three weeks.=>The younger son hasn't been seen for three weeks.

1, Rice and vegetables are planted on these fields.

2, Our class window was broken by this boy last week.

3, He has been known well.

4, The garage has been built by Nam since April.

5, The meeting will be postponed until Friday afternoon.

6, I am given some reference books by her on my birthday / Some reference books are given to me by her on my birthday.

7, Food can't be sold on the sidewalk.

8, Flowers shouldn't be cut in the garden by children.

1 His exercises were finished on time by him

2 Rice is planted in those fields

3 He will be met at the station by us

1 His exercises were finished on time by him

2 Rice is planted in those fields

3 He will be met at the station by us

11. They clean the floor every morning. -> The floor ___is cleaned every morning__________

12. They will solve the problem soon. -> The problem ______will be solved soon_________

13. They break the glass into small pieces. -> The glass _______is broken into small pieces__________

15. They made these cars in the USA. -> These cars ____was made in the USA____________

16. People have used the Internet all over the world. -> The Internet ___has been used all over the world___

17. We planted many trees in the school garden. -> Many trees ___were planted in the school garden____

18. Someone has taken my book away. -> My book _____has been taken away___________

19. He didn't help me with my homework. -> I ____wasn't helped with my homework______

20. We have learnt English for three years. -> English ______has been learnt for three years_____

21. My father often reads books before bedtime . -> Books .......are read by my father before bedtime.....................

22. Lan bought some comic books for her brother . -> Some comic books ......were bought by Lan for her brother.............

23. My sister received a letter yesterday . -> A letter ........was received by my sister yesterday..........

24. She can solve the problem in just 2 minutes . -> The problem ...........can be solved in just 2 minutes..............

25. Nowadays people use electricity for lighting. -> Electricity .......is used for lighting................................

1. People grow rice in many countries in the world. -> Rice ____is grown in many countries in the world ________

2. Graham Bell invented the telephone many years ago. -> The telephone ____was invented by Graham Bell many years ago_

3. They have used this car for many years. -> This car _____has been used for many years_______________________

4 , Lan praces English every day. -> English ___is praced by Lan everyday_________________________________

5. They will take the garbage out of the city. -> The garbage ____will be taken out of the city_________________________

6. Mary sent me this letter two days ago. -> I ____was sent this letter by Mary two dáy ago_______

7. People make compost from vegetables. -> Compost ____is made from vegetables___________

8. You must finish this work before Sunday. -> This work ____must be finished before Sunday_________

9. She hasn't used this bicycle for a long time. -> This bicycle ___hasn't been used for a long time_____

10. I saw a strange man in my garden yesterday. -> A strange man _____was seen in my garden yesterday_