Faced with a problem，you have to________it first，and then try to find a solution.

A．resemble B．substitute　 C．concentrate D．analyze

Mistakes don’t just happen; they occur for a reason. Find out the reason and then making the mistake becomes 　　　　 .

A. favourable　　　 B. precious　　　 C. essential　　　 D. worthwhile

---- Did he tell you all about the accident?
---- No, I got the feeling that he was ______ something from us.
A. keeping off      　　　　B. keeping back
C. keeping out      　　　　D. keeping up

Mr Smith,       of the      speech, started to read a novel.

A. tired; boring     B. tiring; bored　 C. tired; bored      D. tiring; boring

In this factory,suggestions often have to wait for months before they are fully _____.

A.admitted 　　 B.acknowledged 　　C.absorbed 　　D.considered

Sorry,this is the______；the entrance is over there.

China is no longer ____ a production base; it is also one of the most important consumer markets.

A．partly　　　　 B．merely.　　 C．shortly　　 D．totally

--- Bill, can I get you anything to drink?
---        .
A. You are welcome                    B. No problem
C. I wouldn't mind a coffee              D. Doesn’t matter

Some people say that smoking is a bad _____.

　 A. custom　 B. habit　 C. manner　 D. tradition