He is______ outstanding boy. He studiesin______ universitythat I like very much.

More and more people are willingto______part of their incomes to the school children in the poverty areas

The atmosphere of the earth ______ us from the strong sun light.

He asked Tom, “Have you finished your homework?”— He asked Tom___.[ ]

I don’t think she is a nice woman；I’m ______ her empty talk.