We should do everything we can ________ people pollution the
We should do everything we can ________ people pollution the
We should do everything we can (orotect) the environment.
We should do everything we can ___ people littering here and
we should do everything we can to protect the env ironment.句
we should do everything we can to save the animals in danger
we should do everything we can _____(protect)the forest.
we should do everything we can to protect the environment.这是
we can see pollution everywhere.we should make more efforts
we should do what we can protect the enviroment
we should do what we can protect the environment
You should do what we can ___ those poor people.
WE should do everything we can to protect c.relics instead o