We must do something to help her被动语态
We must do something to help her被动语态
we must do something to improve our english改为被动语态
将句子转化为被动语态.We should do something to improve our environment
She must do her homework erery day 改为被动语态
改被动语态:we must do everything possible to keep environment cle
we must do something to improve our english改为被动语
We must do homework every day被动语态
people must do something to help s_____ them, or we will nev
We must do something to change their _(生活).
we must do something to stop people from______.
something must do,something must not do must 加to
We will do something to help those (影响)by earthquake