Chuyển sang câu bị động:

1. My mother will cook the dinner.

-> The dinner will be cooked by my mother.

2. Is she going to buy some foods for her family this afternoon?

-> Are some foods going to bought for her family this afternoon?

3. Mr Binh will hold his birthday party next Sunday.

-> His birthday party will be held by Mr. Binh next Sunday.

4. People ought to tell us how much they expect of us.

-> We ought to be told how much they expect of us.

5. You cannot pump the ocean dry.

-> The ocean cannot be pumped dry.

6. Could one do it without preparation?

-> Could it be done without preparation by one?

7. You must explain this custom to him

-> This custom must be explained to him.

8. He will meet you at the airport.

-> You will be met at the airport.

9. You must answer the questions on the paper.

-> The questions must be answered on the paper.

10. He has to pay the bills before the fifth of the month.

-> The bills have to be paid before the fifth of the month.

11. You ought to water these plants once a week.

-> These plants ought to be watered once a week.

12. Are you going to mail these letters soon.

-> Are these letters going to be mailed soon?

13, people will make television programmes more interesting for children

-> Television programmes will be made more interesting for children.

14. They will look after him well.

-> He will be looked after well.

15. Someone will serve tea.

-> Tea will be served.

16. People must not leave bicycles in the hall

-> Bicycles musn't be left in the hall.

17. Mr Green used to take his children to the circus.

-> Mr. Green's children used to be taken to the circus.

18. Members may keep books for three weeks

-> Books may be kept for three weeks.

Chuyển sang câu bị động:

1. My mother will cook the dinner.

The dinner will be cooked by my mother .

2. Is she going to buy some foods for her family this afternoon?

Are some foods going to be bought for her family this afternoon?

3. Mr Binh will hold his birthday party next Sunday.

Mr. Binh' birthday will be hold party next Sunday.

4. People ought to tell us how much they expect of us.

We ought to be told how much they expect of us.

5. You cannot pump the ocean dry.

The ocean dry can't be pumped.

6. Could one do it without preparation?

Could it be done one person without preparation?

7. You must explain this custom to him

This custom must be explained to him

8. He will meet you at the airport.

You will be met at the airport.

9. You must answer the questions on the paper.

The questions must be answered on the paper.

10. He has to pay the bills before the fifth of the month.

The bills has to be pay before the fifth of the month.

11. You ought to water these plants once a week.

These plants once a week.

12. Are you going to mail these letters soon.

Are these letters going to be mailed soon?

13, people will make television programmes more interesting for children

Television programmes will be made more interesting for children.

14. They will look after him well.

He will be looked after well.

15. Someone will serve tea.

Tea will be served

16. People must not leave bicycles in the hall

Bicycles musn't be left in the hall

17. Mr Green used to take his children to the circus.

Mr. Green's children used to be taken to the circus

18. Members may keep books for three weeks

Books may be kept for three weeks

Chuyển sang câu bị động:

1. My mother will cook the dinner.

The dinner will be cooked by my mother .

2. Is she going to buy some foods for her family this afternoon?

Are some foods going to be bought for her family this afternoon?

3. Mr Binh will hold his birthday party next Sunday.

Mr. Binh' birthday will be hold party next Sunday.

4. People ought to tell us how much they expect of us.

We ought to be told how much they expect of us.

5. You cannot pump the ocean dry.

The ocean dry can't be pumped.

6. Could one do it without preparation?

Could it be done one person without preparation?

7. You must explain this custom to him

This custom must be explained to him

8. He will meet you at the airport.

You will be met at the airport.

9. You must answer the questions on the paper.

The questions must be answered on the paper.

10. He has to pay the bills before the fifth of the month.

The bills has to be pay before the fifth of the month.

I. Bị động ở quá khứ đơn
1. They cancelled all the flights because of fog.

=> All the flights were cancelled because of fog.
2. People advised us not to go out alone.

=> We were advised not to go out alone.
3. The girl did not give me the money.

=> i wasn't given the money by the girl

4. The German didn't build this factory during the Second World War

=> This factoru wasn't built by The German during the Second World War

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

=> the secretary wasn't phoned by the manager this morning

6.Did Mary this beautiful dress

=> was this beautiful dress bought by mary?

7.Some drunk drivers caused the accident in this city

=> the accident was caused in this city by some drunk drivers
8.She bought some cups of tea to the visitor in the next room

=> some cups of tea were bought to the visitor in the next room
9.The secretary didn't the note to the manager.

=> the note wasn't to the manager by the secretary
10.We gave Ann some bananas and some flower

=> Ann was given some bananas and some flower
11. She left her relatives five milions pounds

=> her relatives were left to five millions pounds
12.The shop assistant handed these boxes to the customer.

=> these boxes were handed to the customer bt the shop assistant
II. Bị động ở thì hiện tại hoàn thành
1. They have built this school for 2 years.

=> this school has been had for 2 years
2. Phu Quang has composed a lot of songs about Ha Noi

=> a lot of songs have been composed about ha noi by phu quang
3. He hasn’t finished his homework yet.

=> his homework hasn't been finished yet
4. Nam has studied English for 5 years.

=> english has been studied for 5 years
5. Tim has played soccer since he was ten.

=> soccer has been played since he was ten
6. How long have you studied French?

=> how long have french been?
I. Bị động với động từ khuyết thiếu
1. Nam can fix the bike

=> the bike can be fixed by nam

2. She is going to read a new novel tomorrow.

=> a new novel is going to be read tomorrow
3. You must do your homework regularly.

=> your homework must be done regularly
4. He used to write poems when he was young.

=> poems used to be written when he was young
5. John ought to wash his clothes every day

=> his clothes ought to be washed by john every day
6. They are going to plant trees along the sidewalk.

=> trees are going to be planted along the sidewalk
7.No student can solve this problem.

=> this problem can not be solven

8.We should clean our teeth twice a day

=> our teeth should be cleaned twice a day

1, The bill won't be paid by Jack 

2, This khnd of cloth must be washed in warm water only 

3, She will be invited to his birthday party next week 

4, Your dirty clothes should be cleaned everyday 

5, One picture can be drawn in thirty minutes

ai làm đúng mà xog trước mk k và chọn cho

Chuyển từ chủ động sang bị động

1. They will not ask him

He won't be asked

2. The students are going to plant trees here

Trees are going to be planted here by the students

3. How can they open this safe?

How can this safe be opened ?

4. You should place matches out of reach of children

Matches should be placed out of reach of children

5. They can gain nothing without effect

Nothing can be gained without effect

6. They said that I am a teacher

I am said to be a teacher

7. People said that Nam killed his wife

It's said that Nam killed his wife

8. Does he often help you?

Are you often helped by him ?

9. What is she doing?

What is being done by her?

10. People thought that she is a robber

It's thought that she is a robber

11. My father often buys me presents on my birthday

presents are often bought to me on my birthday by my father

#Yumi

6. am => was

7. It's => It was

Chuyển từ câu chủ động sang câu bị động :

1. How does Hoa have to do all the housework ?

=> How is all the housework have to done by Hoa ?

2. I shall choose him for the main character of the play .

=> He shall be chosen for the main character of the play

3. Peter and Tom are going to buy new fishing rods .

=> New fishing rods are going to be bought by Peter and Tom

4. We cannot see UFOs in real life .

=> UFOs cannot be seen in real life

5. We ought not to plant it , this big tree , in our small garden .

=> This big tree ought not to be planted in our small garden

6. Will you ask her to be here with us ?

=> Will her be aked to be here with us ?

7. Do you have to sweep the room yourself ?

=> Has the room yourself be swept ?

8. Where might he repair his car ?

=> Where might his car be repaired ?

#Yiin

câu 1 sửa have => has nha

1 They are going to clear those slums.
Those slums are going to be cleared by them
2. They are going to mend the roof tomorrow morning.
The roof are going to be ment tomorrow morning
3. The farmer is going to enlarge the farm.
The farm is going to be enlarged by the farmer
4. She is going to buy a cookery book next month.
A cookery is going to be bought by her next month
5. Someone is going to serve Jack breakfast in bed on his birthda
Jack breakfast is going to be served in bed on his birthday

Chuyển sang câu bị động

1/ Are you writing a letter?- Is a letter being written by you?

2/ Did you believe me?- Was I believed by you?

3/ Does she plant trees?- Are trees planted by her?

4/ Hadn’t they built the new bridge?- Hadn't the new bridge been built by them?

5/ Can I hep you?- Can you be helped by me?

6/ Does he have to complete this?- Does this have to be completed by him?

7/ Did the enemy use to attack the bay?- Did the bay use to be attacked by the enemy?

8/ Did she enjoy people calling her “Miss”?- Did she enjoy being called "Miss"?

9/ Do you love me helping you?- Do you love being helped by me?

10/ Do you want me to take some photograph for you?
Do you want to be taken some photograph for by me?

cảm ơn bạn nhiều

1,Some friends will be invited to her party

2,That car won't be bought tomorrow 

3,I won't be told about their family

4,Will this problem be explained to night?

5,She will be taken to the countryside by her parents next weekend

6,The painters house is going to repaired next Saturday.

3,I won't be told about their family

4,Will this problem be explained to night?

6,The painters house is going to repaired next Saturday.