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 !
Chuyển từ câu chủ động sang câu bị động :
1. By the time you come back here in 5 years time , they will have knocked down those houses .
by the time you come back here in 5 years time, those houses will have been knocked down by them.
2. " We will have liberated the South of Vietnam before the rainy season ." The commander said .
the commander said that the south of vietnam would have been liberated by us before the rainy season.
3. By the end of this year , we will have upgraded all the roads in the city .
by the end of this year, all the roads in the city will have been upgraded by us.
4 . Do not phone us at 10 pm tonight . I will not have finished my work by then .
do not phone us at 10 pm tonight. my work won't have been finished by before.
5.How many letters will she have typed before the boss comes back ?
how many letters will have been typed by her before the boss comes back ?