1.we should plant more trees to make our city _____.(green)为

1.we should plant more trees to make our city _____.(green)为 We should plant more trees to make our city more b( ) If we want to make our city() ,we must plant more trees.A.is We should plant more trees to make the air _____(clean). Jan We should plant more trees to make the air_____.(clean) We plant more trees to make our earth more beautiful.to make plant more trees to make our city greener为什么后面接to We plant more trees to make our earth more beautiful． We should plant a lot of tree to make our city beautiful.The Let's plant more trees to make our living we must plant more trees to ____ our planet greener. If you plant more and more trees,you will make our city much