1. I was taught English by Mr Thoi last year.

2. This school was built 2 years ago.

3. I was taken to the zoo by my mother yesterday.

4. A color television was invented by Blair in 1928.

5. I was given these records by John last week.

6. Meetings are held by our club once a month.

7. Nothing is found in the box.

8. Tom wasn't allowed to take those books home by the librarian.

9. Knowledge on recycling won't be taught by the teacher tomorrow.

10. Metro supermarket is decorated for Christmas and New Year.

11. English is spoken all over the world.

12. The window was broken by Hoang, and he was punished.

*Kiến thức câu bị động : 

_ Hiện tại : S + am/is/are + P2 by O

_ Quá khứ : S + was/were + P2 by O

_ Tươn lai : S + will be P2 by O

1. I was taught English by Mr Thoi last year.

2. This school was built 2 years ago.

3. I was taken to the zoo by my mother yesterday.

4. A color television was invented by Blair in 1928.

5. These records were given to me by John last week./ I was given these records by John last week.

6. Meetings are held by our club once a month.

7. Nothing is found in the box.

8. Tom wasn't allowed to take those books home by the librarian.

9. Knowledge on recycling won't be taught by the teacher tomorrow.

10. Metro supermarket is decorated for Christmas and New Year.

11. English is spoken all over the world.

12. The window was broken by Hoang, and he was punished.