1. I don't know the reason why he left.
2. The have found the handbag which was lost.
3. He doesn't like people who always lie.
4. The police arrested the man who stole the handbag.
5. Do you know the country which is the largest in the world?
6. I don't like the women who lives next to my house.
7. The woman who is coming is my mother.
8. The man who is over there is my father.
9. She has lost the bicycle which her father bought her.
10. This is the house where I was born.
11. The book is about the girl who is very clever.
12. George works for a company which is in Vietnam.
13. What was the name of the horse that Henry like most.
14. The police have caught the men who broke into my house last night.
15. Mary has lost a purse that she loves so much.
16. Is there anyone here who is still awake?
17. A market is a place where people buy and sell things.
18. It's one of the few houses which are yelow.
19. The story is about a girl who is very beautiful.
20. Please tell me the reason why I'm doing this exercise. :)