u lose the paper document, sign in www.Sina.com, __ you might download all you need.

I felt disappointed and was about to leave something came to my attention. [ ]

I can ___ believe my eyes. You are working so____now. but I remember you didn’t use to. –People sure change. I have a dream of studyingabroad, ____English-speaking countries.

下列各句中，加横线的成语使用不恰当的一项是 ( )

What did you do _________ your stay in Shanghai –Nothing much.