Exercise 1　填空題
    Some （body, thing） / nobody / nothing / one（s） / none / no one / another / （the） other（s） / each / all / both / either / neither / each other / one another）:
    1. He lent me two books. 　　　　of them are too difficult for me to read now.
    2. 　　　　of the methods has 　　　　advantages and disadvantages.
    3. The Industrial Exhibition is excellent. 　　　　of the exhibits show the wisdom of the Chinese people.
    4. There are two pens here. You may take 　　　　of them but not 　　　　 .
    5. These two brothers are very much alike; you can hardly tell 　　　　 from 　　　　.
    Exercise 2　選擇題
    1. He is 　　　　 of a musician.
    A. anybody
    B. any things
    C. something
    D. some things
    2. I am sorry to say that the step you have taken is 　　　　 of great risk.
    A. that
    B. one
    C. any
    D. none
    3. "We talked about the lecture 　　　　 ."
    A. among each other
    B. with each other
    C. among us
    D. with ourselves
    4. He asked them if they had 　　　　 he could do for them.
    A. anything
    B. something
    C. things
    D. much thing
    5. Because they usually receive the same score on standardized examinations, there is often disagreements as to 　　　　 is the better student, Bob or Helen.
    A. which
    B. what
    C. nothing
    D. something
    Exercise 3　翻譯句子
    1. 她的兩個(gè)姨媽都是老師。一個(gè)教英語(yǔ)，另一個(gè)教數(shù)學(xué)。
    2. 我有一支黑鉛筆，一支藍(lán)鉛筆，還有幾支紅鉛筆