chuyển từ câu chủ động sang bị động :
1. they are building some new houses down the street.
- some new houses...........................
2. they have moved nothing in your room .
- nothing....................................
3. people used oil-lamps years ago.
- oil-lamps ...............................
4. when did they open that hospital ?
when....................................
5. the asmostphere protects the earth from harmful radiation from the sun.
- the earth..............................
6. did anyone see you come in ?
- were you ................................
7.he hates people starting at him.
- he hates being.........................
8. someone will tell her which bus to catch.
- she...................................
9. thieves broke into the house .
- the house..............................
10.his mother did not take care of him.
- he ..................................................
11.they will inform you the result of the exam by letter.
- you............................................
-the result.........................................
m.n giúp mik với ạ !