改为被动语态People plant more trees to make our city greener.More
plant more trees to make our city greener为什么后面接to
we must plant more trees to ____ our planet greener.
We should plant more trees to make our city more b( )
we are going to plant more trees next year改为被动语态.
If we want to make our city() ,we must plant more trees.A.is
1.we should plant more trees to make our city _____.(green)为
Let's plant more trees to make our living
If you plant more and more trees,you will make our city much
Every spring,people plan ______ trees to make our city more
We plant more trees to make our earth more beautiful.to make
They will plant more trees nert month变成被动语态
We plant more trees to make our earth more beautiful.