1.　　　 experience

10.　 A clock is a machine __________tells people the time.

Answers:

一

9.　　　 I want to see and thank the woman ________ helped me.

8.　　　 There is a mountain ________ top is always covered with snow.

7.　　　 The factory _________ you visited yesterday was built in 1930.

6.　　　 The girl _________ you met just now is very interesting.

5.　　　 We visited the factory _________ makes toys for children.

4.　　　 He lives in a room _______ door is broken.

3.　　　 Our table, one of _______ legs is broken, needs repairing.

2.　　　 The last place ________ we visited was the Great Wall.