a) They made jeans cloth from cotton in the 18 th  century.
Jean cloth......was made from cotton in the 18 th  century............................................................ 
b) They grow rice in tropical countries.
Rice....is grown in tropical countries...............................................................
c) They will produce five milllion bottles of champagne in France next year.
Five million bottles of champagne.....will be produced in France next year..............................
d) They have just introduced a new style of jeans in the USA.
A new style of jeans......have just been introduced in the USA.....................................
e) They have built two depar tment stores this year.
Two departments stores.........have been built this year. .............................

I. Rewrite the sentences in the passive voice form.
1. People will use cloth bags in the future. _

_Cloth bags will be used in the future ________________________________________________________________________
2. My cousin will meet you at the station.

You will be met by my cousin at the station __________________________________________________________________________
3. They will hold the meeting before May Day.

____the meeting will be held before May Day______________________________________________________________________
4. Will you invite her to your wedding party?

____Will she be invited to your wedding party?______________________________________________________________________
5. We might find life on another planet. _

_____life might be found on another planet ____________________________________________________________________
6. We have to improve all the schools in the city.

_____All the schools have to be improved in the city _____________________________________________________________________
7. You must do this exercise carefully.

_____This exercise must be done carefully _____________________________________________________________________
8. We can solve the problem.

_______The problem can be solved ___________________________________________________________________
9. People should stop experiments on animals. _

Experiments on animal should be stopped _________________________________________________________________________
10. Nam will buy a new shirt
. ______A new shirt will be bought by Nam_______________________________________________

Change these sentences into reported speech:

1."Mom,I want this toy car,''said the boy.

->The boy told his mom he wanted that toy car

2.''You must see your teacher now'',she said to me.

->She advised me to see my teacher then

3."We are learning how to make cakes'',said the bot.

->The boy said they were learning how to make cakes

4.''We are going to visit our teacher this afternoon'',they said

->They said they were going to visit their teacher that afternoon

5.''You must do your exercise with great care,Nam'',the teacher said

->The teacher advised Nam to do his exercise with great care

Change these sentences into reported speech:

1."Mom,I want this toy car,''said the boy.

->The boy told mom that he wanted that toy car.

2.''You must see your teacher now'',she said to me.

->She told me that I had to see my teacher then.

3."We are learning how to make cakes'',said the boy.

->The boy said they were learning how to make cakes

4.''We are going to visit our teacher this afternoon'',they said

->They said they were going to visit their teacher that afternoon

5.''You must do your exercise with great care,Nam'',the teacher said

->The teacher told Nam that he had to do his exercise with great care

Change these sentences into reported speech:

1."Mom,I want this toy car,''said the boy.

->The boy told mom that he wanted that toy car.

2.''You must see your teacher now'',she said to me.

->She told me that I had to see my teacher then.

3."We are learning how to make cakes'',said the boy.

->The boy said they were learning how to make cakes

4.''We are going to visit our teacher this afternoon'',they said

->They said they were going to visit their teacher that afternoon

5.''You must do your exercise with great care,Nam'',the teacher said

->The teacher told Nam that he had to do his exercise with great care

I. Change these sentences into the passive

1. Do they sell computers in the supermarkets ?

=>.........Are computers sold in the supermarkets ?.................

2. Will they open the new hospital next month ?

=>........Will the new hospital opened next month ?.............

3. How can you solve this problem ?

=>.........How can this problem be solved? .......................

4. Why didn't they advise you not to buy this kind of clothing ?

=>......Why weren't you advised not to buy this kind of clothing?.......

5. *Jeans can make you look younger

=>........You can be made to look younger by jeans..................

6.. *He will fade his jeans by brushing them hard many times

=>.....His jeans will be faded by brushing them hard many times......

II. Change these sentences into the active

1. Traditionally, the ao dai was frequently worn by both men and women

.....Traditionally,both men and women frequently wore the ao dai....

2. Mr Nam was sent to the USA by his company for an economic research course

....Mr Nam's company sent to the USA for an economic research course...

3. The whole village was damaged by the storm

.....the storm damaged The whole village...............

4. Why are these jeans sold out so quickly?

................WHy do they sell out these jeans so quickly?.........

5. Mount Son Tra can be seen from twenty kms away

.........they can see Mount Son Tra from twenty kms away......

6. Flowers are going to be embroidered on the curtain by Lan

.........Lan is going to embroider Flowers on the curtain..............

2. Will the new hospital be opened next month?

I. Change these sentences into the passive

1. Do they sell computers in the supermarkets ? =>.........are computers sold in the supermarkets ? ..................................................................................

2. Will they open the new hospital next month ? =>.............will the new hospital opened next month ?.............................................................................

3. How can you solve this problem ? =>.........how can this problem be solved .........................................................................

4. Why didn't they advise you not to buy this kind of clothing ? =>.................why are you advised not to buy this kind of clothing........................................................................

5. *Jeans can make you look younger =>................you can be made ...to look younger by jeans..............................................................

6.. *He will fade his jeans by brushing them hard many times =>..........his jeans will be faded by brushing them hard many times ...................................................................

1 This exercise can be done by Nam right now

1. Jeans are sold all over the world

2. Jean cloth was made completely from cotton in the 18th century

3. Rice is grown in tropical country

4. Five million bottles champagne will be produced in France next year

5. A new style of jeans has just been introduced in the USA

6. This exercise must be done carefully 

8. The problem can be solved

9. Life on another planet might be found

10. The aodai was worn by both men and women in the past

Exercise 1. Change the following sentences into the passive voice: 1. You may forget the rules quickly. ...........................The rules may be forgotten quickly.......................................................................................

2. You should study the lessons repeatedly. ...............The lessons should be studied repeatedly...................................................................................................

3. Benjamin must win the competition. ............The competition must be won by Benjamin......................................................................................................

4. They should cancel the game. ....................The game should be cancelled..............................................................................................

5. People can find some interesting animals in the zoo. .............Some interesting animals can be found in the zoo.....................................................................................................

6. They can’t build a new house at this location. ...................A new house can't be built at this location...............................................................................................

7. We can’t drive this old car safely any more. ..................This old car can't be driven safely any more...............................................................................................

8. You should eat a hamburger with your hands – not a fork. ....................A hamburger should be eat with your hands - not a fork..............................................................................................

9. You must put this glass vase in a safe place. .............This glass vase must be put in a safe place.....................................................................................................

10. Can just one person move that heavy chair? ................Can that heavy chair be moved by just one person?..................................................................................................

Exercise 4: Turn the following sentences into passive

1. I have heard her sing this song many times.

she has been heard to sing this song many times

2. People saw him stole your car.

he was seen to steal your car

3. The teacher is watching us work.

our work is being watched by the teacher

4. We won’t let you do that silly thing again.

you won't be let to do that silly thing again

5. The manager don’t make the employees work hard.

the employees aren't made to work hard by the manager

6. Don’t make the same mistake.

don't let the same mistake be made

7. Let’s tell them about it.

let they be told about it

8. She advised me to sell that house.

i was advised to sell that house

9. You must see it to believe it.

it must be seen to be believed

10. He orders us to clean the floor.

we are odered to clean the floor

11. You need to have your hair cut.

your hair needs cutting

12. We enjoy writing letters to each other.

we enjoy letters being written

13. Take off your hat and put on the helmet whenever you ride a motorbike.

let your hat be taken off and put on the helmet whenever you ride a motorbike

14. Maria has the porter carry her luggage to her car.

maria has her luggage carried bu the porter

15. Ellen always helps me to do all the difficult exercises.

i always have ellen helped me to do all the difficult exercises

giup voi

EXERCISE 3 : BỊ ĐỘNG VỚI NHỮNG ĐỘNG TỪ KHUYẾT THIẾU .

1. You should open the wine about three hours before you use it.

2. You must not hammer nails into the walls without permission.

-> Nails mustn't be hammered into the walls without permission

3. People must not leave bicycles in the hall.

-> Bicycles mustn't be left in the hall

4. Members can keep books for three weeks.

-> Books can be kept for three weeks

5. People should send their complaints to the main office.

-> Their complaints should be sent to the main office

6. You must turn off all the switches before leaving the room.

-> All the switches must be turned off before leaving the room

7. You must make an appointment in advance .

-> An appointment must be made in advance

8. Someone might steal the car .

-> the car might be stolen

9. you must keep the room tidy .

-> the room must be kept tidy

10. They can’t solve the problem .

-> the problem can't be solved by them

11. We can’t restore the picture.

-> The picture can't be restored by us

1.The wine should be opened about three hours before it is used.

2.Nails must not be hammered into the walls without permission.

3.Bicycles must not left in the hall.

4.Books can be kept by members for three weeks.

5.Their complaints should be sent to the main office.

6.All the witches must be turned off before leaving the room.

7.An appointment must be made in advance.

8.The car might be stolen.

9.The room must be kept tidy.

10.The problem can't be solved.

11.The picture can't be restored.