----May I attend your lecture Mr. Green?

----Welcome　　 open arms.

A、with　　　　 B、by　　 C、in　　　 D、for

I have to avoid food containing ____ sugar because I’m on ____ diet now.

A. a; the 　　B. \; a 　　　 C. \; \ 　　　 D. a; a

She may have missed the train, _______ she won’t arrive for another hour.

A. in which　　　　 B. when　　　　　 C. in which case　　 　 D. in that case　

As______as I am concerned ,I agree with you..

A. far　　　　　　 B. long　　　 C. much　　　 D. many

—Hey, you haven’t been acting like yourself. Everything OK?

　 — ______. A. I’m fine, thanks　 B. Sure, it is　 C. That’s good　　 D. It’s OK

畢加索被認為是二十世紀最偉大的西方藝術(shù)家。(consider)

The flowers his friend gave him will die ___________________________(除非每天澆水).(water)

The laptop computer was here a moment ago，but I can’t put my hands________it now.

A．in 　　　　 B．a(chǎn)t　 　　　 C．with 　　　　 D．on

Paul jumped to his feet and pretended ____very hard when his boss came.

A. to work　　 　 B. to be working

C. working　　 D. to have worked

You are lucky!There is a v　　　? on the fifth floor,and you can spend the night in it.?