Progress of science is made by hers everyday in the world.

Progress of science is made everyday in the world.

Chuyển sang câu bị động:

1. He uses milk for making butter and cheese.

Milk is used for making butter and cheese.
2. She makes progress every day in the world of science.

Progress is made every day in the world of science.
3. The author will write this novel in June.

This novel will be written in June.
4. Nobody will solve this hard problem.

This hard problem will be solved.
5. Her mother will take her to hospital next week.

She will be taken to hospital next week.
6. Someone will clean the room.

The room will be cleaned.
7. They had to cut down that tree.

That tree had to be cut down.
8. Someone should tell Sally what happened.

Sally should be told what happened.
9. They're going to build a new hospital.

A new hospital are going to be built.
10. We can solve the problem.

The problem can be solved.

-The floor is cleaned by Lan every day.

-Many schools are being built by the goverment in our city.

-This report had to finished by Lan last night.

The floor is cleaned by Lan every day

Many schools are being built in our city by the goverment

This report had to finished by Lan last night

The floor is cleaned by Lan every day.

Many schools are being built in our city.

This report had to finished by Lan last night

2 The room is cleaned everyday

3 Rice is grown in the north

4 Fowls are fed twice a day by the old woman

5 A lot of cars are made in Japan 

6 TV is watched by Mary in her bedroom every night

7 English is spoken in the world

8 The dustbins are emptied every thursday

9 Spanish is spoken in many countries

10 The fruits are picked everyday

11 Her dog is often taken for a walk by her

Chuyển các câu sau thành câu chủ động hoặc bị động

1. They grow coffee in more than 50 countries around the world. 

coffee is grown in more than 50 countries around the world. 

2. The book was bought yesterday. 

i bough the book yesterday

3. Tim was invited to Kate's birthday party. 

kate invited tim to his birthday party

4. She feeds her dogs twice a day. 

her dogs are fed twice a day

5. My keys were lost yesterday. 

i lost my keys yesterday

6. The photos were taken by my dad yesterday. 

my dad took the photos yesterday

7. They don't open the bank during the weekend. 

the bank is not opened during the weekend

8. The letter was sent two days ago. 

i sent the letter two days ago

1 Letters are typed in the office by Mary

2 You will be helped by his father tomorrow

3 Human life has completely been changed by science and technology

4 This bottle was broken by Peter

5 English is being learnd in the room

6 My mind can't be changed

8 Her telephone number isn't known by me

9 The flower will be brought for their mother in march 8th

10 I was sent a present last year

11 We were given more information

13 Tea can't be made with cold water

14 Some of my books have been taken away

15 The meeting will be held before May day

1) Marry types letters in the office

=> Letters in the office is typed by Mary.

2) His father will help you tomorrow

=> You will be helped by his father tomorrow. 

4) Peter broke this bottle

=> This bottle was broken by Peter.

5) They are learning English in the room

=> English is being learnt by them in the room.

6) Nothing can changed my mind

=> My mind can be changed.

8) I don't know her telephone number

=> Her telephone number isn't known by me.

9) My students will bring the flower for their mother in march 8th

=> The flower for their mother will be brought in march 8th.

10) They sent me a present last year 

=> A present was sent me last year.

11) She gave us more information

=> More information was given us by her.

13) They can't make tea with cold water

=> Tea with cold water can't be made by them.

1. My father takes me to school everyday

2. A large number of people read this book

3. The citizens warmly welcome the President

4. Jim invites you to the party

5. Many children love chocolate

6. The authorities protect historic places in my hometown

7. The old man's grandchildren visit him regularly

8. I accidentally tear the letter

9. My teacher clearly explains this problem

10. My mother places the vase under the table.

Chuyển các câu sau sang câu bị động:

1.Thuy has to finish her homework tonight.

Her homework had to be done tonight.

2.People must hand in their weapons.

Their weapons must be handed.

3.A doctor has just examined John.

John has just been examined by a doctor.

4.The fire destroyed many houses in my neighborhood.

Many houses was destroyed in my neighborhood.

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

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

6. We will issue the library cards soon.

The library cards will be issued soon.

7.They are repairing my piano at the moment.

My piano is being repaired at the moment.

8.She makes progress every day in the world of science.

Progress is made every day in the world of science.

9.Her mother will take her to hospital next week.

She will be taken to hospital next week.

Englissh is spoken by many people in the world.