题目内容：

将下列句子变为被动语态.1、We·ll put on an English play in our school.
2、We must water the flowers every day.3、They use knives for cutting things.
4、He made the farmers work for a long time.5、Did he break the window yesterday?
6、They have sold out the light green dresses.7、We clean the classroom every day.
8、He can dig a hole in the earth.

优质解答

An English play will be put on by us in our school.
The flowers must be watered by us every day.
Knives are used for cutting things by them.
The farmers was made to work for a long time by him.
Was the window broken by him yesterday?
The light green dresses have been sold out by them.
The classroom is cleaned by us every day.
A hole can be digged in the earth by him.