1. My sister gave me a new pair of jeans on my fifteenth birthday.

A new pair of jeans was given to me on my fifteenth birthday.

2. The zoo keeper have to feed the animals twice a day. 

The animals are fed by the zoo keeper twice a day.

3. We are going to grow flowers in the front garden. 

Flowers are going to grown in the front garden.

4. People used to use this machine to work on a farm.

This machine is used to be used to work on a farm.

5. Someone is going to repair my television set tomorrow.

I am going to have my television set repaired tomorrow.

6. Someone saw him pick up the gun. 

He was seen picking up the gun.

7. Calisto coach prefers Vietnamese fans calling him ” Teacher Tô 

Calisto coach prefered being called "Teacher Tô" by Vietnamese fans.

8. We don’t allow women smoke here . 

Women are not allowed to smoke here

9. You can’t send this letter because people are correcting it . 

This letter can't be sent because it is being corrected

10. They don’t empty the garbage in the morning 

The garbage isn't emptied in the morning.

1. A new pair of jeans was given to me by my sister on my fìteenth birthday.

2. The animals are fed twice a day by the zoo keepers.

3. Flowers are going to be grown in the front garden by us.

4. This machine was used to use by people to work on a farm.

5. I am going to have my television set repaired by someone tomorrow

6. He was seen picke up the gun.

7. Calisto coach prefers called "Teacher Tô" by Vietnamese fans.

8. Women are not allowed to smoke here

9. This letter can't be sent beacause it is being corrected

10. The garbage isn't emptied in the morning.

Khi diễn tả một hành động mà chúng ta không tự làm lấy, mà để người khác làm, chúng ta dùng cấu trúc:

Dạng chủ động: S + HAVE + SB + V(bare) or S + GET + SB + TO V(bare)

Dạng bi động: S + HAVE/GET + ST + VP2

Công thức các câu bị động

Hiện tại đơn

S + V(s/es) + O

S + am/is/are + P2

Hiện tại tiếp diễn

S + am/is/are + V-ing + O

S + am/is/are + being + P2

Hiện tại hoàn thành

S + have/has + P2 + O

S + have/has + been + P2

Quá khứ đơn

S + V(ed/Ps) + O

S + was/were + P2

Quá khứ tiếp diễn

S + was/were + V-ing + O

S + was/were + being + P2

Quá khứ hoàn thành

S + had + P2 + O

S + had + been + P2

Tương lai đơn

S + will + V-infi + O

S + will + be + P2

Tương lai hoàn thành

S + will + have + P2 + O

S + will + have + been + P2

Tương lai gần

S + am/is/are going to + V-infi + O

S + am/is/are going to + be + P2

Động từ khuyết thiếu

S + ĐTKT + V-infi + O

S + ĐTKT + be + P2