Excuse me, Mr. He, are you free? Lin Tao and I want to tell you _____.–Sure.

Can you help me ______ my homework?

I need my hat, my notebook and a pen. Can you _________ them to me?

How old are you? —I was born ______ September 5, 1990. [ ]

He is______ outstanding boy. He studies in______ universitythat I like very much.