1. All the workers of the plant were instructed by the chief engineer.

2. Some of my books has been taken away.

3. The meeting will be hold before May Day.

4. The engine of the car have to be repaired.

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

1 All the workers of the plans were being instructed by the chief engineer

2 Some of my books have been taken away

3 The meeting will be held before May Day

4 The engine of the car has to be repaired

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

1) They have postponed the class meeting.

→ The class meeting has been postponed.

2) They have built a new school near our house.

→ A new school has been built near our house.

3) Has somebody informed Lan of the change?

→ Has Lan been informed of the change?

The class meeting has been postponed.

A new school has been built near our house.

Has Lan been informed of the change?

Chuyển sang câu bị động:

1. They have built a new hospital near the ảiport

=> a new hospital has been built near the airport

4. My mother has made that cake

=> that cake has been made by my mother

5. They have just prepared the dinner

=> the dinner has just been prepared

1. They have changed the date of the meeting. The date of the meeting ..............

a, was changed          b, is changed          c, has been changed          d, changes

2. I had ............... in the countryside with my family last month

a, three - weeks vacation          b, a three - weeks vacation             c, three - week vacation          d, a three - week vacation

3. I have known Jane and her family .................... six years

a, since          b, for          c, from          d, in

4. Not many people think that country life is ................

a, bore          b, boring          c, bored           d, boringly 

5. Mrs. Thoa is generous to the poor ........................ she is not rich

a, so          b, but          c, however          d, although

Ex1:

1/has just been promoted

2/has taken

3/have you been

4/have you saved

5/has risen

6/has been called

7/haven't offered

Ex2

1.My bike has been stolen

2.The class meeting has been postponed

3.A new school has been built near our house

4.Has Lan of change been informed?

5.Assignments haven't been finished

1. Science and technology have completely changed human life

-> The human life have completely been changed with Science and Technology.

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

-> All the workers of the plan were being instructed by the chief engineer.

3. Somebody has taken some of my books away

-> Some of my books have been taken away.

4. After class, one of the students always erasers the chalk board

-> After class, the chalk board is always erasered by one of the students.

5. They have to repair the engine of the car

-> The engine of the car has to be repaired.

Chuyển sang câu bị động.

1. This is the first time I have written to my girlfriend about this.

-> This is the first time my girlfriend has been written about this.

2. He has finished that experiment.

-> That experiment has been finished.

3. No one has opened that box for the past hundred years.

-> That box hasn't been opened for the past hundred years.

4. Students had studied American cultures before they went to American cultures had been studied by students before they went to.

5. Nobody has ever seen the other side of the room.

-> The other side of the room hasn't been ever seen.

6. They have driven air pirates away.

-> Air pirates have been driven.

7. Mary's mother has bought me a dictionary.

-> I have been bought a dictionary by Mary's mother.

8. Someone had invited you to lunch.

-> You had been invited to lunch.

9. We haven't moved anything since they sent you away to cure you.

-> Nothing have been moved since they sent you away to cure you.

10. They have invited the doctor to dinner-party.

-> The doctor has been invited to dinner-party.

11. The teacher has told all the details of the case.

-> All the details of the case have been told by the teacher.

12. They haven't seen their younger son for three weeks.

-> Their younger son hasn't been seen for three weeks.

13. Have you fed the chickens yet?

-> Have the chickens been fed yet?

14. One has used that door for 20 years.

-> That door has been used by one for 20 years.

Chuyển sang câu bị động.

1. This is the first time I have written to my girlfriend about this.

My girlfriend hasn't been written about this before.

2. He has finished that experiment.

That experiment has been finished.

3. No one has opened that box for the past hundred years.

That box hasn’t been opened for the past hundred years.

4. Students had studied American cultures before they went to American.

American cultures had been studied by students before they went to American.

5. Nobody has ever seen the other side of the room.

The other side of the room hasn't been ever seen.

6. They have driven air pirates away.

Air pirates have been driven.

7. Mary's mother has bought me a dictionary.

I have been bought a dictionary by Mary's mother.

8. Someone had invited you to lunch.

You had been invited to lunch

9. We haven't moved anything since they sent you away to cure you.

Nothing have been moved since they sent you away to cure you

10. They have invited the doctor to dinner-party.

The doctor has been invited to dinner-party

11. The teacher has told all the details of the case.

All the details of the case have been told by the teacher

12. They haven't seen their younger son for three weeks.

Their younger son hassn't been seen for three weeks

13. Have you fed the chickens yet?

Have the chickens been fed yet?

14. One has used that door for 20 years.

That door has been used by one for 20 years

30/ These shoes are made _____ good leather. They are very strong.

a. from b. by c .of d. with

31/ They have changed the date of the meeting. The date of the meeting_____.

a. was changed b. is changed c. has been changed d.changes

32/ We couldn’t start our journey. All flights _____because of fog.

a. are delayed b. delayed c. has been delayed d. were delayed

33/ The material, called jean, was named_____ sailors from Genoa.

a. as b. after c. of d. out

34/ People like wearing jeans because the material doesn’t wear _____easily.

a.by b. away c. of d. out

35/ I will return your notes as soon as I _____copying them.

a. finished b. had finish c. finish d. will finish

36/ English ______ all over the work.

a. speaks b. is being spoken c. spoke d. is spoken

37/ Jill came to the meeting but Charles______

a. isn’t b. hasn’t c. didn’t d. wasn’t

38/ Our flat is very small. We wish we ______ more rooms.

a. had b. have c. have had d. will have

39/ Tony now rides his bike to school instead of_______ by bus.

a. travel b. travels c. to travel d. travelling

40/ Jeans have never been ___ fashion because a lot of people are still fond of wearing them.

a. out b. of c. out of d. on