Chuyển những câu này sang thể bị động:

They didn’t look after the children properly. …………The children weren't looked after properly…………………………………………

Nobody swept this street last week. ………………This street wasn't swept last week……………………………………………

People drink a great deal of tea in England. ……………………A great deal of tea is drunk in England………………………………

People speak English all over the world. …………………English is spoken all over the world……………………………………

Tom was writing 2 poems. ………………………2 poems were being written by Tom………………………………………………

She often takes her dog for a walk……………Her dog is often taken for a walk………………………………………………….

She didn’t introduce me to her mother. …………………I wasn't introduced to her mother………………………………………

Farmers usually milk cows twice a day. ……………Cows are usually milked twice a day……………………………………………

He likes people to call him “sir”. ……………………He likes to be called "sir"…………………………………………

Our teacher used to bid us talk in class. …………………We used to be bidden talk in class………………………………………

Don’t let other see you. ………………Don't let yourself be seen by others……………………………………………………

The children weren’t looked after properly.

This street was swept last week.

A great deal of tea is drunk in England. 
English is spoken all over the world.

2 poems were being written by Tom.
Her dog is often taken for a walk.
I wasn't introduced to her mother.
Cows are usually milked twice a day by farmers 

He likes being called "Sir".
We used to be bidden to talk in class by our teacher.
Don't let yourself be seen.

1.=> You’ll be helped by his father tomorrow.

2. => This bottle was broken by Peter.

3.=> Letters are typed in the office by Mary.

4. => English is being learnt in the room.

1. His father will help you tomorrow.

\(\rightarrow\) You will be helped by his father tomorrow

2. Peter broke this bottle.

\(\rightarrow\) This bottle were broken by Peter

3. Mary types letters in the office.

\(\rightarrow\) Letters are typed in the office by Mary

4. They are learning English in the room.

 \(\rightarrow\) English is being learned in the room by them

5.Steven has forgotten the book.

\(\rightarrow\) The book has been forgotten by Steven

You will be helped by his father tomorrow

This bottle was broken by Peter 

Letters are typed by Mary in the office

English is being learned in the room

The book has been forgotten by Steven

The food at the market are sold by her every day

I am picked up by him in the morning

Coffee is being made then

A letter is being written then

The window was broken by me last Sunday

The flowers were planted by the girls 2 years ago

The doors have been opened 

The car has been washed

The boxes will be arranged tomorrow

The chairs are going to be repaired next Sunday

The drug should be taken twice a day by Trang

The shoes must be taken off before going into the temple

1. Where was your bike left?

2. By whom was the champion defeated?

3. What will be repaired this year?

4. How is crab soup cooked?

1 Where was your bike left?

2 By whom was the champion defeated?

3 What will be repaired this year?

4 How is crab soup cooked?

1. Mary types letters in the office.

=> Letters are typed in the office by Mary.

2. His father will help you tomorrow.

=> You will be helped by his father tomorrrow.

3, Science and technology have completely changed human life.

=> The human life has completely been changed with science and technology.

4. Peter broke this bottle.

=> This bottle is broken by Peter.

5. They are learning English in the room. 

=> English is being learnt in the room .

1. Mary types letters in the office.

\(\rightarrow\) Letters're typed in the office by Mary.

2. His father will help you tomorrow.

\(\rightarrow\) You will be helped by his father tomorrow.

3. Science and technology have completely changed human life.

\(\rightarrow\) Human life has been completely changed by science and technology.

4. Peter broke this bottle.

\(\rightarrow\) This bottle was broken by Peter.

5. They are learning English in the room. 

\(\rightarrow\) English is being learned in the room.

I. Chuyển các câu sau sang câu bị động
1. Mary types letters in the office.

Letters are typed by Mary in the office
2. His father will help you tomorrow.

You will be helped by his father tomorrow
3. Science and technology have completely changed human life.

Human life has completely been changed by Science and technology
4. Peter broke this bottle.

This bottle was broken by Peter.
5. They are learning English in the room.

English is being learnt in the room.
6. Nothing can change my mind.

My mind can’t be changed.
7. No one had told me about it.

I hadn’t been told about it.
8. I don’t know her telephone number

Her telephone number isn’t known.
9. My students will bring the children home.

The children will be brought home by my students.
10. They sent me a present last week.

I was sent a present last week.
11. She gave us more information.

We were given more information.
12. The chief engineer was instructing all the workers of the plan.

All the workers of the plan were being instructed by the chief engineer.
13. They can’t make tea with cold water.

Tea can’t be made with cold water
14. Somebody has taken some of my books away.

Some of my books have been taken away.
15. They will hold the meeting before May Day.

The meeting will be held before May Day.
16. They have to repair the engine of the car.

The engine of the car has to be repaired.
17. The boys broke the window and took away some pictures.

The window was broken and some pictures were taken away by the boys
18. People spend a lot of money on advertising every day.

A lot of money is spent on advertising every day.
19. Teacher is going to tell a story.

A story is going to be told by teacher.
20. Mary is cutting a cake with a sharp knife.

A cake is being cut with a sharp knife by Mary
21. The children looked at the woman with a red hat.

The woman with a red hat was looked at by the children.
22. They have provided the victims with food and clothing.

The victims have been provided with food and clothing.
23. People speak English in almost every corner of the world.

English is spoken in almost every corner of the world.
24. You mustn’t use this machine after 5:30 p.m.

This machine mustn’t be used after 5:30 p.m.
25. After class, one of the students always erases the chalk board. 

After class, the chalk board is always erased by one of the students.

Tham khảo

I. Chuyển các câu sau sang câu bị động
1. Mary types letters in the office.

Letters are typed by Mary in the office
2. His father will help you tomorrow.

You will be helped by his father tomorrow
3. Science and technology have completely changed human life.

Human life has completely been changed by Science and technology
4. Peter broke this bottle.

This bottle was broken by Peter.
5. They are learning English in the room.

English is being learnt in the room.
6. Nothing can change my mind.

My mind can’t be changed.
7. No one had told me about it.

I hadn’t been told about it.
8. I don’t know her telephone number

Her telephone number isn’t known.
9. My students will bring the children home.

The children will be brought home by my students.
10. They sent me a present last week.

I was sent a present last week.
11. She gave us more information.

We were given more information.
12. The chief engineer was instructing all the workers of the plan.

All the workers of the plan were being instructed by the chief engineer.
13. They can’t make tea with cold water.

Tea can’t be made with cold water
14. Somebody has taken some of my books away.

Some of my books have been taken away.
15. They will hold the meeting before May Day.

The meeting will be held before May Day.
16. They have to repair the engine of the car.

The engine of the car has to be repaired.
17. The boys broke the window and took away some pictures.

The window was broken and some pictures were taken away by the boys
18. People spend a lot of money on advertising every day.

A lot of money is spent on advertising every day.
19. Teacher is going to tell a story.

A story is going to be told by teacher.
20. Mary is cutting a cake with a sharp knife.

A cake is being cut with a sharp knife by Mary
21. The children looked at the woman with a red hat.

The woman with a red hat was looked at by the children.
22. They have provided the victims with food and clothing.

The victims have been provided with food and clothing.
23. People speak English in almost every corner of the world.

English is spoken in almost every corner of the world.
24. You mustn’t use this machine after 5:30 p.m.

This machine mustn’t be used after 5:30 p.m.
25. After class, one of the students always erases the chalk board. 

After class, the chalk board is always erased by one of the students.

Chuyển các câu sau sang câu bị động

1. Mary types letters in the office.

Letters are typed in the office by Mary

2. His father will help you tomorrow.

You will be helped by his father tomorrow

3. Science and technology have completely changed human life.

 Human life has completely been changed by Science and technology 

4. Peter broke this bottle.

This bottle was broken by Peter.

5. They are learning English in the room.

English is being learnt in the room.

6. Nothing can change my mind.

My mind can’t be changed.

7. No one had told me about it.

I hadn’t been told about it.

8. I don’t know her telephone number

Her telephone number isn’t known by me.

9. My students will bring the children home.

The children will be brought home by my students.

10. They sent me a present last week.

I was sent a present last week.

to be finished early

They expected my work to be finished early