1. is this the farm ________ you visited last week?
a. where b. the one c. on which d. /
2. we came to a place, ________ stood a big tower.
a. which b. that c. / d. where
3. the second is connected with the use ________ the body makes of food.
a. of which b. where c. to do d. that
4. why can't you realize the part ________ they have played in our life?
a. which b. on which c. when d. where
【解析】正确答案分别是d和a。一些词组和搭配被拆开后，句子的含义就变得难以理解。首先把拆开的词组复原是理解此类定语从句的关键。上述句子中包含以下词组：make use of, play a part (in)。
5. the scientist has made another discovery, _______ i believe is of great importance.
a. that b. / c. which d. why
【解析】应选择c。这类句子主要利用插入语或状语的添加来增加试题的难度。常见的插入语有：i think (suppose, expect, believe, imagine), in my opinion, to tell you the truth等。做这类题目时，最佳的办法是先删去插入语或状语，这样句子的主干部分就一目了然了。
6. is this the man ________ you want to have ________
the radio for me?
a. who; repaired b. that; repaired
c. whom; repairing d. that; repair
【解析】d项正确。非谓语动词是英语中难度较大的语法项目之一，因而在定语从句中加入非谓语动词就成了学生最易失分的题目。对付这类题目最有效的办法就是将句子还原。如：我们可以把几个句子中的定语从句进行还原，还原后的句子应是：you want to have the man repair the radio for me.
1. was it in the shop ________ sold children's clothing that you lost your wallet?
a. / b. where c. that d. when
2. thank you for the difficulty ________ you have had painting the house.
a. when b. / c. why d. where
3. is there anyone around the factory ________ knows how to operate the computer?
a. who b. which c. where d. in which
4. the managers discussed the plan ________ they would like to see ________ the next year.
a. that; carried out
b. who; carried out
c. which; carry out
d. that; carrying out
5. she was much disappointed to see the beautiful cloth ________ she had made ________ with lots of spots.
a. which; cover
b. that; covered
c. /; covering
d. where; covering
6. lincoln, ________ life was once hard, were elected president of american.
a. for whom b. who c. to whom d. /
key: 1—6 cbaaba