Change the active into the passive

-I can assure you will arrange everything in time.

=> I can assure everything will be arranged in time

-Why don't you have an optician test your eyes?

=> Why don't you have your eyes tested by an optician?

-Have you counted the money?

=> Has the money been counted?

-Last night the visitors ate all the cakes.

=> Last night all the cakes were eaten by the visitors

-They have brought most of these thongs from London.

=> Most of these thongs have been brought from London

-Tom and Bill are painting the fence over there.

=> The fence is being painted by Tom and Bill over there

-You must finish your homework before 9 o'clock.

=> Your homework must be finished before 9 o'clock

-No one helped her to solve that problem.

=> She wasn't helped to solve that problem

-Jane doesn't drink tea very often.

=> Tea isn't drunk by Jane very often

-Someone had asked me to give a talk about my country.

=> I had been asked to give a talk about my country

Change the active into the passive

-I can assure you will arrange everything in time.

-> I can assure everything will be arranged by you in time.

-Why don't you have an optician test your eyes?

-> Why don't you have your eyes tested by an optician.

-Have you counted the money?

-> Has the money been counted?

-Last night the visitors ate all the cakes.

-> Last night, all the cakes were eaten by the visitors.

-They have brought most of these thongs from London.

-> Most of these things have been brought from London.

-Tom and Bill are painting the fence over there.

-> The fence is being painted over there by Tom and Bill.

-You must finish your homework before 9 o'clock.

-> Your homework must be finished by you before 9 o'clock.

-No one helped her to solve that problem.

-> She wasn't helped to solve that problem.

-Jane doesn't drink tea very often.

-> Tea isn't drunk by Jane very often.

-Someone had asked me to give a talk about my country.

-> I have been asked to give a talk about my country.

Bài 1 : Chuyển các câu sau sang câu bị động

1, People call them pop singers

=> They are called pop singers.

2, Why do farmers keep grass in the pasture?

=> Why is grass kept in the pasture by farmers ?

3, Have they cut grass for hay ?

=> Has grass been cut for hay ?
4, You can grow vegetables in this soil

=> Vegetables can be grown in this soil.

5,They use the motorbikes for going on a camping trip

=> The motorbikes are used for going on a camping trip.

6, I didn't know the name of the new machine

=> The name of the new machine wasn't known.

7, Last night the visitors ate all the cakes

=> Last night all the cakes were eaten by the visitors.

8, Ben and John are painting the blackboard over there

=> The blackboard is being painted over there by Ben and John.

9, The farmer is ploughing his field

=> The farmer's field is being ploughed.

10, They fertilized the land with manure

=> The land was fertilized with manure.

1. Were these pictures painted last week?

2. My sister most of all is attracted by the tenth show (câu này mik ko chắc lắm, sorry)

3. The tree was cut down in the garden (by someone).

4. That reading was written long ago (by them).

5. Were the monkeys sent to the circus (by them) ?

1.These pictures were painted last week.

2.My sister is attracted by the tenth shows most of all.

3.The tree was cut down in the garden.

4.That reading was written long ago ( by them).

5.Were the monkeys sent to the circus?

1.My father waters this flower every morning.
=>This flower is watered (by my father) every morning.
2.The manager didn’t phone the secretary this morning.
=>The secretary wasn’t phoned (by the manager) this morning.
3.The Greens are going to paint this house and these cars for Christmas Day.
=>This factory wasn’t built (by the Greens) during the Second World War.
4.The students have discussed the pollution problems since last week.
=>The pollution problems have been discussed (by the students) since last week.

1.My father waters this flower every morning.
=>This flower is watered (by my father) every morning.
2.The manager didn’t phone the secretary this morning.
=>The secretary wasn’t phoned (by the manager) this morning.
3.The Greens are going to paint this house and these cars for Christmas Day.
=>This house and these cars are going to be painted for Chrismas day by the Greens.
4.The students have discussed the pollution problems since last week.
=>The pollution problems have been discussed (by the students) since last week.

1.My father waters this flower every morning.
=>this flower is watered by myfather every morning.
2.The manager didn’t phone the secretary this morning.
=> the secretary wasn't phoned by The manager this morning.
3.The Greens are going to paint this house and these cars for Christmas Day.
=> this house and these cars are going to be painted for Christmas Day by The Greens 
4.The students have discussed the pollution problems since last week.
=> the pollution problems  have been discussed by The students since last week.

tank ed knight ah bn

Ex2: Change the following sentences into passive voice
1. Mr Tuan delivered the speech yesterday.

=> The speech was delivered by Mr Tuan yesterday.
2. You should turn off the computer at night.

=> The computer should be turned off at night.
3. Someone has stolen my bike.

=> My bike has been stolen.
4. She did this exercrise two days ago.

=> This exercise was done two days ago.
5. She will buy this house.

=> This house will be bought.
6. The workers will build my house next week.

=> My house will be built by the workers next week.
7. He has looked this door.

=> This door has been looked.
8. Last night the visitor ate all the cakes.

=> Last night all the cakes were eaten by the visitor.
9. Tom and Bill painted the fence over there.

=> The fence was painted over there by Tom and Bill.
10. You must finish your homework before 9 o'clock.

=> Your homework must be finished before 9 o'clock.
11. No one helped her solve that problem.

=> She wasn't helped solve that problem.
12. Jane doesn't drink tea very often.

=> Tea isn't drunk by Jane very often.
13. People speak English all over the world.

=> English is spoken all over the world.
14. I haven't seen him for 3 months.

=> He hasn't been  seen for 3 months.
​15. You have to give the book back.

=> The book is had to give back.

Ex2: Change the following sentences into passive voice
1 Mr Tuan delivered the speech yesterday

=>the speech was delivered by Mr Tuan yesterday
2 You should turn off the computer at night

=>the computer should be turned off at night
3 Someone has stolen my bike 

=>my bike has been stolen

4 She did this exercrise two days ago

=>this exercrise was done by her two days ago

5 she will buy this house

=>this house will be bought by her

6 The workers will build my house next week

=> my house will be built by The workers next week

7 He has looked this door

=>this door has been looked by him

I. Chuyển câu chủ động sang câu bị động:

1. They sell jeans all over the world. .................................................. ..................................... Jeans are sold all over the world....................... .................................

2. They are building a new school in this town. ........................................... a new school are being built in this town............ ........................................................... .....................

3. The clown made us laugh a lot. ...................................................... .................................................. We were made to laugh a lot by the clown......... ......................................

4. He finished his exercises on time.

…………………………… his exercise was finished on time…………………………………

5. People plant rice in those fields.

………………………… rice is planted in these fields…………………………………….

6. this boy broke my windows yesterday.

………………………… my window was broken by this boy yesterday.………………………………

7. did you do your test perfectly?

………………………………… Was your test done perfectly ?..…………………………….

8. They have known him well.

…………………………… He has been known well...………………………………….

9. They have postponed the concert.

……………………………… The concert have been postponed.………………………………

10. My father bought me a video recorder.

…………………………  A video recorder was bought  for me by my father.…………………………….

11. The police didn’t interview the witness.

…………………………………… The witness was done not interview by the police. …………………………….…..............................

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

……………………………… cars and truckss are used to carry food to the 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 3 weeks……………………………………………………………….

15. The secretary opens the mails every morning.

…………………………… The mail is opened by my secretary every morning. ……………………………

16. No one has opened that box for the past hundred years.

………………………………  That box hasn't been opened for the past hundred years.………………………………………………………

17. The fire has destroyed many houses.

……………………………… Many houses have been destroyed by the fire. …………………………………

18. The children are carrying the chairs into the house.

……………………… The chairs are being carried into the house by the children.………………………………………

19. She cleans the floor every morning

………………………  The floor is cleaned every morning…………………………………………………………

20. He will solve the problem soon.

…………………………The problem will be solved soon……………………………………………………………

21. She made a lot of mistakes in the examination.

……………………………A lot of mistakes were made in the examination.…………………………………………………………

22. No one has locked the door.

…………………………The door hán't been locked……………………………………………………………

1. They sell jeans all over the world. 

=> Jeans are sold all over the world

2. They are building a new school in this town. 

=> A new school are being built in this town

3. The clown made us laugh a lot. 

=> We were made to laugh a lot by the clown

4. He finished his exercises on time.

=> His exerxises were finished on time by him

5. People plant rice in those fields.

=> Rice  in those fields is planted

6. this boy broke my windows yesterday.

=> My windows were broken yesterday by this boy

7. did you do your test perfectly?

=> Was your test done perfectly ?

8. They have known him well.

=> He has been known well

9. They have postponed the concert.

=> The concert has been postponed 

10. My father bought me a video recorder.

=> I was bought a video recorder by my father

11. The police didn’t interview the witness.

=> The witness weren'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 by him

15. The secretary opens the mails every morning.

=> The emails are opened every morning by the secretary

16. No one has opened that box for the past hundred years.

=> That box hasn't been opened for the past hundred years

17. The fire has destroyed many houses.

=> Many houses have been destroyed by the fire

18. The children are carrying the chairs into the house.

=> The chairs are being carried into the house by the children

19. She cleans the floor every morning

=> The floor is cleaned every morning by her

20. He will solve the problem soon.

=> The problem will be solved soon by him

21. She made a lot of mistakes in the examination.

=> A lot of mistakes were made in the examination by her

22. No one has locked the door.

=> The door hasn't been locked

Chuyển sang câu bị động

1. They painted these pictures last week

These pictures were paited last week.

2. The tenth shows attract my sister most of all

My sister is attracted by the tenth shows most of all.

3. Did they send the mokeys to the circus?

Were the monkeys sent to the circus?

1)These pictures were painted last week.

2)My sister is attracted most of all by the tenth shows.

3)Were the monkeys sent to the circus?