My bike is broken, so I have to go to school______ my mother’s. [ ]

_________trees have been planted near, so the air is very fresh.

Now the air in our city is ________ than it used to be．Something must be done to stop it．

I’m thinking of losing weight these days. — Oh, you _______ be mad. You’re only 45 kilograms at the most.

People in America speak the same language ______ the British do.