He didn’t put the things where they belonged, in         case everything was out of order.

27. How can you expect him to make any progress ____ you never give him a chance to have a try?

23. We have no idea at all ______the economic crisis will end.

第二部分英语知识运用
第一节 单项填空(共15小题；每小题1分，满分15分)
从A、B、C、D四个选项中，选出可以填人空白处的最佳选项，并在答题卡上将该项涂黑。
21. I like to live in a room ________ window faces to the south.
A. which               B. whose           C. that               D. Where

I think it will be long ______ the influence of Sanlu Milk Powder incident dies down.

33．A big earthquake struck southern Haiti，knocking down buildings and power lines and causing__________     Its ambassador to the United States called a catastrophe．

31．—My son is addicted to drugs．He isn’t hopeless，is he?
—Yes，    he mends his ways and starts all over．

24．I admire my English teacher．I can remember very few occasions    she stopped working because of ill health． 

33．— We should recycle everything we can．
— Absolutely．These may seem little things，but they’re not__________it comes to saving the
environment．

24．This is an exciting area of study，_______new applications are being discovered almost daily．