1. "May I help you with some shoes， sir？"
　　"Yes， I'd like to try on those brown _______ ."
　　A. one       B. ones        C. two        D. pair

 
　　2. "Do you like the book Sidney gave you？"
　　"Very much. It's exactly _______ I wanted."
　　A. one which    B. the one       C. one that      D. one what

 
　　3. "Shall I mail the letter for you？"
　　"Yes ， I'd appreciate ________."
　　A. that you do     B. you to do it   C. this        D. it

 
　　4. The patient chiefly lived on milk and fruit because he had ______ to eat.
　　A. nothing else   B. anything else   C. something other  D. nothing other

 
　　5. ________ doesn't matter what you do at this point.
　　A. They      B. All       C. He          D. It

 
　　1、【答案及解析】答案选 B。shoes是复数，对应ones, try on 试穿

 
　　2、【答案及解析】答案选 B。下文提到上文提到的单数可数名词，用the one

 
　　3、【答案及解析】答案选 D。指代前面提到的事，用it.

 
　　4、【答案及解析】答案选 A。修饰不定代词的形容词放在不定代词的后面。live on 以……为生

 
　　5、【答案及解析】答案选 D。it doesn't matter 没关系