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

Change these sentences into passive form:
1. He was preparing the report when I came.

The report was being prepared when I came

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

The lion was ordered to lie on the floor

3. My friends are making some phone calls in the evening.

Some phone calls are being made in the evening

4. They make Honda cars in Japan.

Honda cars are made in Japan

5. She has to finish her homework tonight.

Her homework has to be finished tonight

6. Bad weather has delayed Flight 202 from Miami.

Flight from Miami has been delayed by bad weather

7. She told us a very interesting story last night.

We were told a very interesting story last night

8. Bill feeds the pigs and chickens every morning.

The pigs and chickens are fed by Bill everymorning 

9. They invited a lot of people to their party last night.

A lot of people were invited to their party last night

10. We found the key under the table.

The key was found under the table.

11. They haven't used this machine for ages.

THis machine hasn't been used for ages

12. They keep those maps on the shelf for reference.

Those maps are kept on the shelf for reference.

1 Tea can't be made with cold water

2 All the workers of the plant were being instructed by the chief engineer

3 Some of my books have been taken away

4 The meeting will be held before may day

5 The engine of the car has to be repaired

6 The window was broken and some pictures were taken away by the boys

7 A lot of money is spent on advertising everyday

8 This room may be used for the classroom

9 A story is going to be told by the teacher 

10 The cake is being cut with a sharp knife by Mary

11 The woman with a red hat was looked at by the children

12 The victims have been provided with food and clothing

13 The lesson is explained by the teacher

14 The food is being cooked by Mrs Green in the kitchen

15 The patients was examined by the doctor

16 That noise was made by these boys

17 English is spoken all over the world

18 He was given back the money last Sunday

19 These exercises can't be done quickly by me

20 The report had been finished by noon

1. The floor is cleaned by my mother every day.
2. I am taken to the airport to work twice a week by him.
3. The flowers are picked up in the morning by them.
4. Books are read by her in her free time.
5. Stories are often told to my children by me.
6. A good song was sung by him.
7. His uncle was visited by him yesterday.
8. A new house was bought by us.

1 The floor is cleaned by my mother everyday

2 I am taken to the airport to work by him twice a week

3 The flowers are picked up in the morning

4 Books are read by her in her free time

5 My children are often told stories by me

6 A good song was sung by him

7 His uncle was visited by him yesterday

8 A new house was bought by us

1. They can’t make tea with cold water.

 Tea can't be made with cold water

2. The chief engineer was instructing all the workers of the plant.

 All the workers were being instructed of the plant by the chief

3. Somebody has taken some of my books away.

 some of my book have been taken away

4. They will hold the meeting before May Day.

 The meeting will be held before May Day

5. They have to repair the engine of the car.

 The engine of the car has to be repaired

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

 The window was broken and some pictures were taken away by the boys

7. People spend a lot of money on advertising everyday.

 A lot of money is spend on advertising everyday

8. They may use this room for the classroom.

 This room may be used for the classroom

9. The teacher is going to tell a story.

A story is going to be told by the teacher

1.Tea can't be made with cold water

2.All the workers of the plant was being instructed by the chief engineer

3.Some of my books have been taken away

4.The meeting will be held before May Day

5.The engine of the car have to be repaired

6.The window was broken and some pictures was taken by the boys

7.Alot of money is spent on advertising every day

8.  This room may be used for the classroom

9.A story is going to be told by the teacher

1. Books are read by Mai after dinner.

2. Vegetables were watered by his sister.

3. Blood was donated last weekend.

4. Her hair was washed by Thanh every week.

5. My exercise was checked by the teacher

trytr

1. books are read by Mai after dinner

2.vegetables are watered by his sister

3.blood was donated by them last weekend

4.Her hair are washed by Thanh every week

5.my exercise are checked by the teacher