The air in Rizhao is getting much _____ now than a few years ago .
They want to do it better with_______ people and_______ money
During lunchtime, we always have fun_____ each other.
My home is near the school. So I can walk to school ______ by bus.
----______is your new teacher like? -----Friendly and polite.
What______ honest boy! And he is______ best student of all.