1. Why didnt you come to Mikes birthday party yesterday?
Well, I ____, but I forgot it.
A. should B. must C. should have D. must have
选C。should have的后面省略了come。should have come表示本应该而实际上没有。
2.A computer is so useful a machine ________ we can use everywhere.
A. that B. which C. as D. what
选C。本题考查句子结构和关系代词的选用。首先表示认清句子结构，use后面应该接一个及物动词，先行词应该充当宾语，而前面出现so useful不能用that与which来修饰，可以排除。另外，what 不能引导定语从句。
3. You are really very kind. Ill never forget the you have done to me.
A. favour B. deed
C. help D. good
选A。本题主要是对词义及搭配的考查。favor的意思是恩惠，善意的行为。do sb. a favor或do a favor for sb. 的意思是帮某人一个忙，因此本题的正确答案选A。
4. He arrived here at noon, in the day, and he went out and came back in the day.
A. late; late B. late; later
C. later; late D. later; later
选C。later 为副词，意为后来，come back late 回来晚了。
5. ______ part that women _______ in society is great.
A. The; play take play D. The; take
选A。词组paly a part in（起的作用）分开使用了。Part在这里是特指，由定语从句所修饰，所以用the。
6. Hes unlucky, and hes always suffering _____ luck one after another.
A. a sick B. an ill C. sick D. ill
选D。 ill意为生病不可作定语；但意为坏的，恶劣的可作定语，在此修饰不可数名词luck。
7. ---Why did you put the wood near the fire? Its dangerous.
---Dont worry. Wet wood wont _______.
A. burnt B. be burnt C. be burning D. burn
选D。容易选B。本题考查动词的主动形式表示被动含义的用法。Burn可以用主动形式表示被动意义。类似的动词还有read, write, sell, open等。
8. Mother made a promise ____ I passed the college entrance examination she would buy me a mobile phone.
A. that B. if that C. that if D. that whether
选C。 名词promise后是同位语从句，用that引导；if引导条件状语从句。
9.Everything depends on ________ we have enough time.
A. that B. how C. if D. whether
选D。介词之后以及动词discuss之后的宾语从句一般用whether，而不用if来引导。
10.Personally I think it is the sales manager, rather than the sales girls, _______ to blame.
A. is B. that is C. are D. who are
选B。rather than与the sales girls形成比较结构，去掉rather than the sales girl旧可以看出宾语从句实际上是一个强调句，被强调的部分是宾语从句中的主语the sales manager，后面的rather than the sales girls也对句子谓语动词形式的选择形成了一定的干扰。考虑到主谓一致的原则，应该选B。