1、 这些女孩子们一个月之前被教授如何跳舞,现在她们能跳好了。
The girls how to dance a month ago and now they can well、
2、 一座桥将在河上被建造。将来它能节省我们很多时间
A bridge over the river. It can save us a lot of time in the future、
3、 如果学生们被允许拥有兼职工作,他们拥有的学习时间可能就更少了。
If students to have a part-time job, they may have less time to study.
4、We asked him to sing an English song.(改写成被动语态)
5、He gave me a book.(改写成被动语态)
6、We should take good care of the children.(改写成被动语态)
7、I saw some boys playing football in the playground.(改写成被动语态)
8、We often hear the girl sing in her room in the evening.(改写成被动语态)
1、 were taught,dance 2、 will be built 3、 are allowed
4、 He was asked to sing an English song by us
5、 I was given a book by him,A book was given to me by him
6、The children should be taken good care of by us (of不可省略)
7、Some boys were seen playing football in the playground by me
8、The girl is often heard to sing in her room in the evening by us