I’d appreciate ____ if you would like to teach me how to use blog and twitter on the Internet.

Since nuclear(核) pollution broke out in Japan, in March,2011,we are all _____ of it very much.

The book is _______.I wrote____ name on its cover _____.

_____is it from your home to school?-5 kilometers.[ ]

Must I stay here with you?— No, you . You may go home, but you go to the net bar (网吧).