1 We can't improve the public telephone service this year

=> The public telephone service can't be improved this year

2 you ought to do all the work on your own

=> All the work ought to be done on your own

3 does she have to feed the pigeons twice a day?

=> Must the pigeons be fed twice a day by her?

4. They must report it to the police or it will be too late

=> It must be reported to the police or it will be too late

Chuyển sang câu bị động

I haven't ever treated with such kindness

These animals are fed at the zoo by the zookeepers twice a day

1. Cars aren't made here.

2. The monkeys at the zoo are fed twice a day.

1. I was given a new pair of jeans by my sister on my fifteenth birthday.

2. A supermarket is being built on our street.

3. The animal is fed twice a day .

4. Their car has been sold to pay their debt.

5. Flowers are being grown in front of the garden.

Có mấy chỗ bạn chép sai nhá

They don't have to hold the meeting before May Day.

->.THE MEETING DOESN'T HAVE TO BE HELD BEFORE MAY DAY...

hc tốt

hc tốt

1.My father waters this flower every morning.

=> This flower is watered (by my father) every morning.

2.John invited Fiona to his birthday party last night.

=> Fiona was invented to John’s birthday party last month.

3.Her mother is preparing the dinner in the kitchen.

=> The dinner is being prepared (by her mother) in the kitchen.

4.We should clean our teeth twice a day.

=> Our teeth should be cleaned twice a day.

5.Our teachers have explained the English grammar.

=> The English grammar has been explained (by our teacher).

Nguồn : Câu hỏi của Nguyễn Đình Vũ - Tiếng anh lớp 7 | Học trực tuyến

refer

1.My father waters this flower every morning.

=> this flower is watered by my father every morning

2.John invited Fiona to his birthday party last night.

=> Fiona was invited to John's birthday party last night

3.Her mother is preparing the dinner in the kitchen.

=> The dinner is being prepared in the kitchen by her mother

4.We should clean our teeth twice a day.

=>Our teeth should be cleaned twice a day

5.Our teachers have explained the English grammar.

The english grammar has been explained by our teachers

6.Some drunk drivers caused the accident in this city.

=> The accident was caused by some drunk drivers in this city

7.Tom will visit his parents next month.

=> Tom's parents will be visited next month

8.The manager didn’t phone the secretary this morning.

=> the secretary wasn't phoned by the manager this morning

9.Did Mary make this beautiful dress?

Was this beautiful dress made by Mary?

10.I won’t hang these old pictures in the living room.

=> These old pictures won't be hung in the living room

11.The German didn’t build this factory during the Second World War.

=> This factory wasn't built by the german during the second world war

12.The Greens are going to paint this house and these cars for Christmas Day.

=>This house and these cars are going to be painted by the greeens for christmas day

13.Ann had fed the cats before she went to the cinema.

=> the cats had been fed by Ann before she went to the cinema

14.The students have discussed the pollution problems since last week.

=> the pollution problems have been discussed by the students since last week

15.Have the thieves stolen the most valuable painting in the national museum?

=> has the most valuable paiting in the national museum been stolen by the thieves?

16.Some people will interview the new president on TV.

=> the new president will be interviewed on tv

17.How many languages do they speak in Canada?

=> how many languages are spoken in Canada?

18.Are you going to repair those shoes?

=> are those shoes going to be repaired?

19.He has broken his nose in a football match.

=> his nose has been broken in a football match

20.Have you finished the above sentences?

=> have the above sentences been finished?

1. ➞This flower is watered by my father every morning.

2. ➞Fiona was invited to John's birthday last night.

3. ➞The dinner is being prepared in the kitchen by her mother.

4. ➞Our teeth should be cleaned twice a day.

5. ➞The English grammar has been explained by our teacher.

6. ➞The accident was caused in the city by some drunk drivers.

7. ➞Tom's parents will be visited by him next month.

8. ➞The secretary wasn't phoned by the manager.

9. ➞Was this beautiful dress worn by Mary?

10. ➞These old pictures won't be hung in the living room.

11. ➞This factory wasn't built by the German during The Second World War.

12. ➞This house and these cars are being painted by The Greens for Christmas Day.

13. ➞The cats had been fed by Ann before she went to the cinema.

14. ➞The pollution problems have been discussed by the students since last week.

15. ➞Have the most valuable painting been stolen in the national museum by the thieves?

16. ➞The new president will be interviewed on TV.

17. ➞How many languages are spoken in Canada?

18. ➞Are those shoes being repaired?

19. ➞His nose has been broken in a football match.

20. ➞Have the above sentences been finished?

1. She has made many cakes so far

Many cakes have been made so far

2. My parents are planting trees in garden

Trees are being planted by my parents in the garden 

3. Does he usually have lunch at school?

Is lunch usually had at school by him
4. My mom takes me to school everyday

I am taken to school everyday by my mom

5. Is she cooking lunch?

Is lunch being cooked by her
6. When did you clean the floor?

When was the floor cleaned?
7. Our teacher gave us some homework

We were given some homework by our teacher

8. How long have you driven car?

How long has car been driven?

9. Was she doing test this time yesterday?

Was test being done by her this time yesterday?

10. Do you like English?

Is English liked by you?

11. Why did she hate meat?

Why was meat hated 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