Question

改为被动语态

1.You must not live the bike here.
2.We must send him to hospital.
3.They are carrying out an experiment.
4.中国共产党是1921年7月1日在上海建立的。
5.这台收音机是李明修理的。
6.这种彩色电视机是我们厂去年生产的。
7.这座新大楼是去年建成的。
8.这个房间的窗户每周擦一次。

Answer 1

1.The bike must not be left here.
2.He must be sent to hospital.
3.An experiment is being carried out by them.
4.The Communist Party of China was founded in Shanghai on July 1,1921.
5.This radio was mended by Li Ming.
6.This kind of color TV was made by our factory last year.
7.This new building was built last year.
8.The windows of this room are cleaned every week.

Answer 2

1)The bike shouldn't be left here.
2)He should be sent to hospital.
3)An experiment is being carried out (by them). PS:总觉得改成被动语态must应该为should
4)The Communist Party of China was founded in Shanghai on July 1st,1921.
5)The radio was mended by Li Ming.
6)This kind of color TV was produced in our factory last year.
7)The new building was built last year.
8)The windows in this room are cleaned once every week.

Answer 3

1.The bike must not be lived(我觉得这里应该是left吧) here.
2.He must be sent to hospital by us.
3.An experiment are being carried by them.
4.Chinese Communist Party was built in Shanghai on July.7th of 1921.
5.The radio has been repaired by Li Ming.
6.This colorful TV was produced by our factory last year.
7.The building was built last year.
8.The windows of this room will be cleaned once a week.