二、用that、which或who填空
1. Is the girl we saw yesterday your sister?
2. I'm sure there's a lot of work you can do.
3. He left the book he bought on the bus.
4. Sophie is the student has won this year's Most Helpful Student Award.
5. They talked about the things and persons they remembered in the factory.
6. This is the factory I've visited before.
7. AIDS is a terrible disease has killed many people.
8. The person taught me Maths is my father.

1. who/that
2. that/which
3. that/which
4. who/that
5. that
6. that/which
7. that/which
8. who/that

三、用适当的关系代词合并句子
1. I'm reading a book. The book was written by Bill Gates.
2. He is a teacher. The teacher teaches us Chinese.
3. I don't like the man. He is smoking.
4. Where is the picture? You bought it last week.
5. They are talking about the concert. They attended it last night.

1. I'm reading a book which/that was written by Bill Gates.
2. He is a teacher who/that teaches us Chinese.
3. I don't like the man who/that is smoking.
4. Where is the picture which/that you bought last week?
5. They are talking about the concert which/that they attended last night.

四、根据汉语意思完成句子
1. 原来那对夫妇就是向警方提供重要信息的人。
were the people the police.
2. 你推荐的这篇文章和我的专业没有什么关系。
The article my major.
3. 作为一个破案高手,他总是检查每个细节以寻找案件的可能线索。
As , he always checks every detail criminal cases.
4. 如果你匆忙做事,那你很有可能要出错。
If you are , .

1. It turned out that the couple; who provided important information to
2. you recommended has nothing to do with
3. a master at solving crimes; to look for possible clues to
4. in a hurry to do things; you will probably make mistakes