Something must be done_____ (stop)polluting the river.
Something must be done_____ (stop)polluting the river.
We must do something ________the river.A.stop polluting B.to
factories must stop ___________ the environment A polluting
We must stop polluting the water.(划线部分提问)__must we stop____?
if they keep polluting the river,there will be ( ) fish in i
We should do something to stop polluting polluting 后是否还要加上名词
the polluting river 和 the polluted river哪个正确?为什么?
Something must be done to stop wild animals ------(kill)
We must do something( )(stop) the ( )(chemistry) factory fro
Something must ------to stop the factory from pouring waster
The game was about______(stop)polluting the earth.适当形式
something must be done