1 . —________do we celebrate festivals?
—Because they are occasions that allow us to relax and enjoy life.

A．When

B．How

C．Why

D．Where

2 . Tom will go to Shanghai, ________ he plans to stay for one week. (用适当的词填空)

3 . The temple was taken down, moved and put back again in a place _________ it was safe from the water. (用适当的词填空)

4 . It was because it rained heavily_______ I had to stay at home.

A．since

B．why

C．where

D．that

5 . This is the room ______ my grandparents lived last year. (用适当的词填空)

6 . The village ________ I was born has become into a town. (用适当的词填空)

7 . The water was shallow but _________ the reef ended, there was a steep drop to the sandy ocean floor. (用适当的词填空)

8 . This is the very room ________ I slept that evening. (用适当的词填空)

9 . Eventually, the butterfly manages to reach the places ______ it will spend the winter.

A．which

B．what

C．where

D．that

10 . It was in the small village ________ the famous writer was born.

A．where

B．which

C．that

D．in which