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

Chuyển câu chủ động sang bị động

1,How do you learn English at home

HOW IS ENGLISH DONE AT HOME ?

2,Don't speak until someone speaks to you

DON'T SPEAK UNTIL YOU ARE SPOKEN TO .

3,Why did no one inform me of the change of plan?

WHY WASN'T I INFORMED THE CHARGE OF PLAN ?

4,The parents used to make the children study hard before exam

THE CHILDREN USED TO BE MADE TO STUDY HARD BEFORE THE EXAM BY THE PARENTS.

5,He has to park his car in the right place

HIS CAR HAS TO BE PARKED IN THE RIGHT PLACE.

6,They couldn't do anything to stop the fire

ANYTHING COULDN'T BE DONE TO STOP THE FIRE.

7 They will have to change the day of the meeting

THE DAY OF MEETING HAVE TO BE CHANGED .

*8,Are you sure that nobody was waching you?

ARE YOU SURE THAT YOU AREN'T BEING WATCHED ?

*9,He doesn't like people laughinh at him

HE DOESN'T LIKE BEING LAUGHED AT.

*10,The workers want to change the manager

THE MANAGER WANT TO BE CHANGED BY THE WORKERS.

11 Did they build the garage at the same time as the house

WAS THE GARAGE BUILT AT THE SAME AS THE HOUSE ?

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

CARS AND TRUCKSS ARE USED TO CARRY FOOD TO MARKET.

13,Who invited her to the party last night?

BY WHOM SHE WAS INVITED TO THE PARTY LAST NIGHT ?

14,You should not cut the flowers in the garden

THE FLOWERS SHOULDN;T BE CUT IN THE GARDEN.

15,Has anyone ever asked you for your oponion?

HAVE YOU BEEN ASKED FOR YOUR OPINION ?

16 They paid me a lot of money to do the job

A LOT OF MONEY WAS PAID ME TO DO THE JOB.

17,No one told me about the change of the meeting

I WASN'T TOLD ABOUT THE CHANGE OF THE MEETING.

18,Tom used to visit his grandparents at weekends

TOM'S GRANDPARENTS USED TO BE VISITED AT WEEKENDS.

19,Did Sue knock that vasr to the floor?

WERE THAT VARS KNOKED TO THE FLOOR BY SUE ?

20,What time can the boys hand in their papers?

WHAT TIME CAN THE BOYS'S PAPER BE HANDED IN ?

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

Hãy chuyển những câu sau sang câu bị động

1. I'm sure they have found a new method to solve this problem

I'm sure a new method has been found to solve this problem.

2. I hate people looking at me

I hate being looked at.

3. Why did you break the vase?

Why was the vase broken ?

4. He will tell her what to buy for the dinner

She will be told what to buy for the dinner.

5. No one has seen him for two months

He hasn't been seen for 2 months.

6. She didn't take care of her children

Her children weren't taken care of.

7. She make me stay in doors while they were digging the hole

I was made to stay in doors by her while the hole was being digged by them.

8. Are you interested in the book we gave you yesterday?

are you interested in the book you were given yesterday ?

9. Don't open the door

Don't let the door opened.

10. We had to show him the way to the market.

HE had to be shown the way to the market.

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_ 

1. Rice is grown in many countries in the world.

2. The telephone was invented by G.Bell many years ago.

3. This car has been used for many years.

4. English is praced by Lan every day.

5. The garbage will be taken out of the city.

6. I was sent a letter by Mary two days ago.

7. Compost is made from vegetables.

8. This work must be finished before Sunday.

9. This bicycle hasn't been used for along time.

10. A strange man was seen in my garden yesterday.

11. The floor is cleaned every morning. 

12. The problem will be sold soon.

13. The glass is broken into small pieces.

15. These cars were made in the USA.

16. The Internet has been used all over the world.

17. Many trees were planted in the school garden.

18. My book has been taken away.

19. I wasn't helped with my homework.

20. English was learned for 3 years.

21. Books are often read by my father before bedtime.

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

23. A letter was received by my sister yesterday.

24. The problem can be solved in 2 minutes.

25. Electricity is used for lighting nowadays.

k mik nha

VI. Change into the passive voice

1. You must hand in your compositions before Friday.

=> .......Your compositions must be handed in before Friday.......

2. You should send for the doctor immediately.

=> .......The doctor should be sent for immediately .........

3. They might postpone the excursion until Saturday.

=> .......The excursion might be postponed until Saturday .........

4. They are going to announce the exam results tomorrow.

=> ......The exam results are going to be announced tommorrow........

5. They should widen the road at this point.

=> .......The road at this point should be widened .....

6. An expert should check these machines regularly.

=> ..........These machines should be checked regularly by an expert .........

7. We’ll have to repair the roof before the rainy season comes.

=> ..........The roof will have to be repaired before the rainy season comes ........

8. They ought to white – wash the building for the celebration.

=> .......The building ought to be white-washed for the celebration ......

9. You must attach a birth certificate to the application.

=> ......A bith certificate to the application must be attched.........

10. You should inform the school of your change of address.

=> ......The school of your change of address should be informed.......

11. This boy broke my window yesterday.

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

12. People plant rice in those fields.

=> ........Rice is planted in those fields by people. .......

13. They have known him well

=> ..........He has been known well .......

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

=> ......The flowers in this garden shouldn't be cut ........