I. ACTVE INTO PASSIVE VOICE:

1. they were selling things when the fight began

-> THE THINGS WERE BEING SOLD WHEN THE FIGHT BEGAN

2. you must have seen the prices in the shop window

-> THE PRICES MUST HAVE BEEN SEEN IN THE SHOP WINDOW BY YOU

3.i wish you had met me at the station

-> I WISH I HAD BEEN MET AT THE STATION BY YOU

4. you have to make the greatest effort in fulfilling the plan in time

-> THE GREATEST EFFORT HAVE TO BE MADE IN FULFILLING THE PLAN IN TIME BY YOU

5. somebody mus do sonething for these poor men

-> THESE POOR MEN MUST BE DONE SOMETHING

6. no one paid him for the work

-> HE WASN'T PAID FOR THE WORK

7. the other told the student where to sit

-> THE STUDENT WAS TOLD WHERE TO SIT BY THE OTHER

8. did nobody ever teach you how to behave ?

-> WEREN'T YOU EVER TAUGHT HOW TO BEHAVE ?

9. they will speak to me

-> I WILL BE SPOKEN BY THEM

10. they believed that these boys had lernt the subject

-> THESE BOYS WERE BELIEVED THAT THEY HAD LEARNT THE SUBJECT

12. the teacher made us do a lot of homework

-> WE WERE MADE TO DO A LOT OF HOMEWORK BY THE TEACHER

15. did they say anything interesting ?

-> WAS ANYTHING INTERESTING SAID ?

16. she found the woman crying

-> THE WOMAN CRYING WAS FOUND BY HER

17. what did they pay you for doing the job?

-> WHAT WERE YOU PAID FOR DOING THE JOB ?

18. i will send you the good as soon as they are available

-> YOU WILL BE SENT THE GOOD AS SOON AS THEY ARE AVAILABLE BY ME

19. peope say he was the best writer of his time

-> HE IS SAID TO BE THE BEST WRITER OF HIS TIME BY PEOPLE

20. her beauty made him crazy

-> HE WAS MADE TO BE CRAZY BY HER BEAUTY

1.Tom wrote this report yesterday.

-> This report was written by Tom yesterday.

2.People plant a lot of flowers in Da Lat.

-> A lot of flowers are planted in Da Lat.

3.Our form teacher holds a class discussion every month.

-> A class discussion is held by our form teacher every month.

4.Miss Hoa teaches my sister English.

-> My sister is taught English by Miss Hoa.

5.People use milk for making butter and cheese.

-> Milk is used for making butter and cheese.

6.They have given Tom a present.

-> Tom has been given a present.

7.Does Mr. Green often take them to the cinema on Sundays?

-> Are they often taken to the cinema by Mr. Green on Sundays?

8.Do they hold a meeting every month?

-> Is a meeting held every month?

9.The weather has turned all the leaves yellow.

-> All the leaves yellow have been turned by the weather.

10.Have they asked you several questions?

-> Have you been asked several questions?

11.People play football all over the world.

-> Football is played all over the world.

12.People speak French and English in Canada .

-> French and English are spoken in Canada.

13.She is going to invite him to her birthday party.

-> He is going to be invited to her birthday party.

14.I don’t like people telling me what to do.

-> I don't like being told what to do.

15.No-one can do that work.

-> That work can't be done.

16.Who wrote it ?

-> Who was it written by?

17.Did you send her a present yesterday?

-> Was she sent a present yesterday?

18.The builders were building the new bridge when we came.

-> The new bridge was being built by the builders when we came.

19.He will open the shop tomorrow.

-> The shop will be opened tomorrow.

20.A famous writer wrote that book.

-> That book was written by a famous writer.

21.Jack won’t pay the bill.

-> The bill won't be paid by Jack.

22.Someone built this house in 1990.

-> This house was built in 1990.

23.My sister cleans the room everyday.

-> The room is cleaned by my sister everyday.

24.A lion killed Mary’s dog last week.

-> Mary’s dog was killed by a lion last week.

25.Does Tom always do his exercises carefully?

-> Is his exercises always done carefully by Tom?

26.Her mother doesn’t cook meals in the kitchen.

-> Meals aren't cooked in the kitchen by her mother.

27.The teacher punished Tom because of his laziness.

-> Tom was punished by the teacher because of his laziness.

28.Did Henry sing English songs beautifully?

-> Were English songs sung beautifully by Henry?

29.About thirty million people are watching this programme.

-> This programme is being watched by about thirty million people.

30.No-one has ever met him before.

-> He hasn't ever been met before.

31.People used oil-lamps years ago.

-> Oil-lamps were used years ago.

32.When did they open that hospital?

-> When was that hospital opened?

33.No-one has made any comments on that event.

-> Any comments haven't been made on that event.

34.What do they call the new hotel?

-> What is the new hotel called?

35.We must wash this kind of cloth in warm water only.

-> This kind of cloth must be washed in warm water only.

36.People consume gas faster than they produce it.

-> Gas is consumed faster than it is produced.

37.Nobody has seen him anywhere this week.

-> He hasn't been seen anywhere this week.

38.Did anyone see you come in?

-> Were you seen come in?

39.I remember that my father took me to town to see that film.

-> I remember that I was taken to town to see that film by my father.

40.Someone told him he could not take the examination.

-> He was told to be not able to take the examination.

41.The hosts gave us a very warm welcome

-> We were given a very warm welcome by the hosts.

Chuyển các câu sau sang câu bị động:

1. Are people building a new ring road round the city?

-> Is a new ring road being built round the city?

2. Are students doing a lot of work?

-> Is a lot of work being done by students?

3. They have just given the children some gifts.

-> The children have just been given some gifts.

4. He hasn't written novels for ages.

-> Novels hasn't been written for ages.

5. Has anyone shown you the new machine.

-> Has the new machine been shown?

6. Have the two countries established friendly relations?

-> Have friendly relations been established by the two countries?

7. He asked me many difficult questions.

-> I was asked many difficult questions.

8. The lawyer gave him the details of his uncle's will.

-> He was given the details of his uncle's will by the lawyer.

9. She didn't introduce me to her mother.

-> I was introduced to her mother.

10. Did they give you two hours to make your decision?

-> Were you given two hours to make your decision?

11. Who wrote this article?

-> Whom was this article written by?

Chuyển các câu sau sang câu bị động:

1. Are people building a new ring road round the city?

=>Is a new ring road round the city being built ?

2. Are students doing a lot of work?

=>Is alot of work being done by the students?

3. They have just given the children some gifts.

=>The children have just been given some gifts.

4. He hasn't written novels for ages.

=>Novels hasn't been written by him for ages.

5. Has anyone shown you the new machine.

=>Have you been shown the new machine?

6. Have the two countries established friendly relations?

=>Has the friendly realtions been established by the two countries?

7. He asked me many difficult questions.

=>I was asked many difficult question by him.

8. The lawyer gave him the details of his uncle's will.

=>He was given the details of his uncle's will by the lawyer.

9. She didn't introduce me to her mother.

=>I wasn't introduced to her mother.

10. Did they give you two hours to make your decision?

=>Were you given two hours to make your decision?

11. Who wrote this article?

=>Who was this article written by?

Chuyển câu chủ động sang câu bị động:

1) The government have provided the victims with food and clothing

--> The victims have been provided with food and clothing by the government.

2) Science and Technology have comepletely changed human life

--> Human life has been completely changed by Science and Technology.

3) How many games has the team played?

--> How many games have been played by the team?

4) Luckily for me, they didn't call my name

--> Luckily for me, my name wasn't called.

5) Did the teacher give a lot of homework yesterday?

--> Was a lot of homework given by the teacher yesterday?

6) Why didn't they help these newcomers?

--> Why weren't these newcomers helped?

7) How did you find the museum?

--> How was the museum found?

8) Her mother punished her for not doing the exercises

--> She was punished by her mother for not doing the exercises.

9) All the players have played a good match

--> A good match has been played by all the players.

10) They saw a handsome boy in the park last night

--> A handsome boy was seen in the park last night.

Chuyển câu chủ động sang câu bị động:

1) The government have provided the victims with food and clothing

--> THE VICTIMS HAVE BEEN PROVIDED WITH FOOD AND CLOTHING BY THE GOVERNMENT

2) Science and Technology have comepletely changed human life

--> HUMAN LIFE HAS COMPLETELY BEEN CHANGED BY SCIENCE AND TECHNOLOGY.

3) How many games has team played?

--> HOW MANY GAMES HAS BEEN PLAYED BY TEAM ?

4) Luckily foe me, thay didn't call me name

--> LUCKILY FOR ME , MY NAME WASN'T CALLED

5) Did the teacher give a lot of homework yesterday?

--> WAS A LOT OF HOMEWORK GIVEN BY THE TEACHER YESTERDAY ?

6) Why didn't they help these newcomes?

--> WHY WEREN'T THESE NEWCOMES HELPED ?

7) How did you find the museum?

--> HOW WAS THE MUSEUM FOUND ?

8) Her mother punished her for not doing the exercises

--> SHE WAS PUNISHED FOR NOT DOING EXERCISES BY HER MOTHER.

9) All the players have played a good match

--> A GOOD MATCH HAS BEEN PLAYED BY ALL THE PLAYERS

10) They saw a handsome boy in the park last night

--> A HANDSOME BOY WAS SEEN IN THE PARK LAST NIGHT

I. turn into passive voice

1. my father waters this flower every morning

This flower is watered (by my father) every morning.

2. John invited Fiona to his birthday party last night

2.Fiona was invented to John’s birthday party last month.

3. Her mother is preparing the dinner in the kitchen

The dinner is being prepared (by her mother) in the kitchen.

4. We should clean our teeth twice a day

Our teeth should be cleaned twice a day.

5. our teachers have explained the English grammar

The English grammar has been explained (by our teacher).

6. some drunk drivers caused the accident in this city

.The accident was caused in this city (by some drunk drivers).

7. Tom will visit his parents next month

7.Tom’s parents will be visited (by him) next month.

8. The manager didn't phone the secretary this morning

The secretary wasn’t phoned (by the manager) this morning.

9. Did Mary this beautiful dress?

Was this beautiful dress bought by Mary?

10. I won't hang these old pictures in the living room

10.These old pictures won’t be hung in the living room(by me).

11. The German didn't build this factory during the second world war

This factory wasn’t built (by the Greens) during the Second World War.

12. The German 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.

13. Ann had fed the cats before she went to the cinema

The cats had been fed (by Ann) before she went to the cinema.

14. The students have discussed the pollution problems since last night

.The pollution problems have been discussed (by the students) since last week.

15. Have the thieves stolen the mos valuable painting in the national museum?

Has the most valuable painting in the national museum been stolen (by the thieves).

16. Some people will interview the new president on TV

.The new president will be interviewed on TV (by some people).

17. How many languages do they speak in canada?

How many languages are spoken in Canada(by them)?

18. Are you going to repair those shoes?

Are those shoes going to be repaired ?

19. He has broken his nose in a fotball match

.His nose has been broken in a football match(by him).

20. Have you finished the above sentences?

Have above sentences been finished ?

21. the waiter brings me this dish

This dish is brought to me (by the waiter).

22. our friends send these postcards to us

These postcards are sent to us(by our friend).

23. Their grandmother told them this story when they visted her last week

This story was told to them(by their grandmother) when they visited her last week.

24. Tim ordered this train ticket for his mother

This train ticket was ordered for Tim’s mother.

25. You didn't show me the special cameras

THE special cameras weren’t showed to me.

26. She showed her ticket to the airline agent

Her ticket was showed to the airline agent(by her).

27. He lends his friend his new shoes

His new shoes are lent to his friends(by him).

28. she left her relatives five million pounds

Five million pounds was left to her relatives (by her).

29. The shop assiastant handed these boxes to the customer

These boxes were handed to the customer (by the shop assistant).

30. the board awarded the first prize to the reporter

The first prize was awarded to the reporter (by the board).

31. Have you sent the christmas cards to your family ?

Have the Christmas cards been sent to your family?

32. the committee appointed Alice secretary for the meeting

Alice was appointed secretary for the meeting(by the committee).

33. He hides the broken cup in the drawer

The broken cup is hidden in the drawer (by him).

34. They keep this room tidy all the time

This room is kept tidy (by them) all the time.

35. They all voted the party a great success

The party was voted a great success(by them).

36. We gave Ann some bananas and some flowers

Ann was given some bananas and some flowers(by us).

37. They moved the fridge into the living room

.The fridge was moved into the living room(by them).

38. She bought some cups of tea to the visitors in the next room

Some cups of tea were brought to the visitors in the next room (by her).

39. they find the new project worthless

.The new project is found worthless.

40. the secretary didn't take the note to the manager

.The note wasn’t taken to the manager(by the secretary).

II. chuyen cac cau sau sang bi dong

1. They told me that you were the best architect in this city

.I was told that you were the BEST architect in this city.

2. she reported that the flowers were killed by fost

.It was reported that the flowers were killed by frost.

3. some people inform me that the director is going to take a business trip to England

.I am informed that the director is going to take a business trip to England.

4. That officer announced that the meeting was delayed until next week

.It was announced that the meeting was delayed until next week.

5. He discovered that this cotton was grown in Egypt

.It was discovered that this cotton was grown in Egypt.

6. They promise that the performance will start on time

It is promised that the performance will start on time.

7. He recommends that we should stay at the city center

It is recommended that we should stay at the city center.

8. We believed that Alice ould pass the driving test

.It was believed that Alice would pass the driving test.

9. The director notifies all the workers that they will have to work extra hard this month

All the workers are notified that they will have to work extra hard this month.

10. They have persuaded me that they will go with me to the stadium

.I have been persuaded that they will go with me to the stadium.

11. they have decided that the company will go to the beach together at the weekend

.It has been decided that the company will go to the beach together at the weekend.

12. people think that maradona is the best football player in the 20th century

It is thought that Maradona is the best football player in the 20th century

13. They find that the job is not suitable for a girl like her

.It is found that the job is not suitable for a girl like her

14. the teacher explainted that this powerful engine pulled the train

It was explained that this powerful engine pulled the train.

15. he told me that his football team had played well last season

I was told that his football team had played well last season.

16. I had my nephew paint the gate last week

I had the gate painted last week.

17. She will have Peter wash her car tomorrow

.She will have her car washed tomorrow.

18. John gets his sister to clean his shirt

John gets his shirt cleaned.

19. Anne had had a friend type her composition

.Anne haD had her composition typed.

20. Rick will have a barber cut his hair

Rick will have his hair cut.

21. I will get the dressmaker to make a new dress

.I will get a new dress made.

22. He had a mechanic repair his car

He had his car repaired.

23. She often gets the technician to maintain the heater

.She often gets the heater maintained.

24. they had the police arrest the shoplifter

They had the shoplifter arrested.

25. Are you going to have the shoemaker repair your shoes ?

Are you going to have your shoes repaired?

26. I must have the dentist check my teeth

.I must have my teeth checked.

27. She will have a veterinary surgeon examine her dog

.She will have her dog examined.

28. We had a man take his photograph when we were on holiday last summer

We had this photograph taken when we were on holiday last summer.

29. the greens had a carpet clean their carpet

The Greens had their carpet cleaned.

30. they have her tell the story again

They have the story told again.

pasive voice

1.Somebody has taken away some of my books

=> Some of my books have been taken away.

2. The boys broke the window and took away some pictures

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

3. A man I know told me about it

=> I was told about it by a man I know .

4. No one believes his story

=> His story isn't believed.

5. Do they teach English here?

=> Is English taught here?

6. Will you invite her to your wedding party?

=> Will she be invited to your wedding party?

7. Did the teacher give some exercises?

=> Were some exercises given by the teacher?

8. Have they changed the window of the laboratory?

=> Has the window of the laboratory been changed?

9. Is she making big cakes for the party?

=> Are big cakes being made for the party ?

10. Why didn't they help him?

=> Why wasn’t he helped?

11. You must not use this machine after 5:30 pm?

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

12. When did you see him in that bank?

=> When was he seen in that bank ?

13. A man returned the keys to me

=> The keys were returned to me by a man.

1.-> THE THINGS WERE BEING SOLD WHEN THE FIGHT BEGAN

2.-> THE PRICES MUST HAVE BEEN SEEN IN THE SHOP WINDOW BY YOU

3.-> I WISH I HAD BEEN MET AT THE STATION BY YOU

4.-> THE GREATEST EFFORT HAVE TO BE MADE IN FULFILLING THE PLAN IN TIME BY YOU

5.-> THESE POOR MEN MUST BE DONE SOMETHING

6.-> HE WASN'T PAID FOR THE WORK

7.-> THE STUDENT WAS TOLD WHERE TO SIT BY THE OTHER

8.-> WEREN'T YOU EVER TAUGHT HOW TO BEHAVE ?

9.-> I WILL BE SPOKEN BY THEM

10.-> THESE BOYS WERE BELIEVED THAT THEY HAD LEARNT THE SUBJECT

11.-> WE WERE MADE TO DO A LOT OF HOMEWORK BY THE TEACHER

12.-> WAS ANYTHING INTERESTING SAID ?

13.-> THE WOMAN CRYING WAS FOUND BY HER

14.-> WHAT WERE YOU PAID FOR DOING THE JOB ?

15.-> YOU WILL BE SENT THE GOOD AS SOON AS THEY ARE AVAILABLE BY ME

16.-> HE IS SAID TO BE THE BEST WRITER OF HIS TIME BY PEOPLE

17.-> HE WAS MADE TO BE CRAZY BY HER BEAUTY

33. My sister is writing that note in her notebook.

-> That note is being written in her notebook by my sister.

34. They keep those maps on the shelves for reference.

-> Those maps are kept on the shelves for reference.

35. They gave my little sister a ticket.

-> My little sister was given a ticket.

36. They have invited all the members to the party.

-> All the members have been invited to the party.

37. They have put up banners and flags in the square.

-> Banners and flags have been put up in the square.

38. The tamer ordered the lion to lie on the floor.

-> The lion was ordered to lie on the floor by the tamer.

39. They make Honda cars in Japan.

-> Honda cars are made in Japan.

40. You /must keep/ your dogs /in the garden.

You must keep your dogs in the garden.

-> Your dogs must be kept in the garden.

41. We will issue the library cards soon.

-> The library cards will be issued soon.

42. Passengers shouldn’t throw away their tickets.

-> Their tickets shouldn't be thrown away by passengers.

43. Candidates may not use dictionaries.

-> Dictionaries may not be used by candidates.

44. A machine could do this work more easily.

-> This work could be done more easily by a machine.

45. His family will see him off at the airport.

-> He will be seen off at the airport by his family.

46. He’s a dangerous man. They ought to lock him up.

-> He ought to be locked up because he's a dangerous man.

47. People must hand in their weapons.

-> Their weapons must be handed.

48. Thuy has to finish her homework tonight.

-> Her homework has to be finished by Thuy tonight.

49. Today a large number of people speak English.

-> English is spoken by a large number of people today.

49. Someone stole all her valuable jewelry last night.

-> All her valuable jewelry was stolen last night.

49. A doctor has just examined John.

-> John has just been examined by a doctor.

50 The fire destroyed many houses in my neighborhood.

-> Many houses were destroyed in my neighborhood by the fire.

51. Tom will return those books to the library tomorrow..

-> Those books will be returned to the library by Tom tomorrow.

52. Bad weather has delayed Flight 202 from Miami.

-> Flight 202 from Miami has been delayed by bad weather.

53 People use milk to make butter.

-> Milk is used to make butter.

54. you must keep your room tidy.

-> Your room must be kept tidy.

55. Nobody saw her at the party last night.

-> She wasn't seen at the party last night.

56. The government has not changed the regulation.

-> The regulation has not been changed by the government.

57. She didn’t introduce me to her parents.

-> I wasn't introduced to her parents.

58. Someone ought to repair this window.

-> This window ought to be repaired.

59. Dickens created the most wonderful characters.

-> The most wonderful characters were created by Dickens.

60. My mother use milk to make yoghurt.

-> Milk is used to make yoghurt by my mother.

61. People don’t keep those books for reference.

-> Those books aren't kept for reference.

62. They made him go out at once.

-> He was made to go out at once.

63. Charles Dickens wrote the famous novel “ Oliver Twist ”

-> The famous novel “ Oliver Twist ” was written by Charles Dickens.

64. You have to do these exercises right away.

-> Exercises have to be done right away.

65. Has someone posted my parcel ?

-> Has my parcel been posted?

66. Who broke this window ?

-> Whom by was this window broken?

67. Someone will translate this letter into Vietnamese.

-> This letter will be translated into Vietnamese.

68. No one could do anything to put the fire out.

-> Nothing could be done to put the fire out.

69. He turned off the lights when he went out.

-> The lights were turned off when he went out.

70. They made the instrument long ago.

-> The instrument was made long ago.

71 Our grandmother tells children’s stories to us in that room.

-> Children’s stories are told to us in that room by our grandmother.

72. The teacher explains the lesson.

-> The lesson is explained by the teacher.

73. These boys made that noise.

-> That noise was made by these boys.

74. He gave him back the money last Sunday.

-> He was given back the money last Sunday.

chuyển câu chủ động sang câu bị động nha