32．The doctors said it would be months　　　 he was fit for work．

A．that　　 B．when　　 C．since　 D．before

31．The three warships sent to Somalia by Chinese Navy　　　　 to protect ships from the mainland, Hong Kong and Taiwan．

A．are expecting　　 B．have expected　　 C．are expected　 D．expect

30．-He was nearly drowned once．

　　 -When was　　　　　 ?

　　 -　　　 was in 2007 when he was in middle school．

A．this; It　 B．this；This　 C．that；It　 D．that；This

29．Joseph is a careful driver，but he drives　　　 of my friends．

A．more carefully　 B．the most carefully　 C．less carefully D．the least carefully

28．It is much easier to talk about social change than to　　　　　 ．

A．bring it on　　 B．bring it up　　 C．bring it about　 D．bring it out

27．Our clients won't　　　　　 understand why we are raising our prices．

A．usually　　 B．necessarily　　 C．extremely　　 D．commonly

26．-Will you have worked the case out by tomorrow?

　　 -No problem, Mr．Smith　　　　 me．

A．has helped　　 B．was helping　　 C．will help　　 D．has been helping

25．-Be careful! Don't forget you are on a ladder．

　　 -But you are holding it for me, nothing 　　　　　　．

A．worry about　　 B．to worry about　　 C．is worried about D．worrying about

24．The opening ceremony is to be held in the lecture hall this afternoon，　　 can seat 400 people．

A．where　　 B．when　　 C．that　 D．which

23．I just　　　　 seem to get it into his head how important the project is．

A．mustn't　　 B．won't　　 C．can't　　 D．needn't