1、 It's getting dark. Please ________ the light.

2、 Do you know anything ________ this film?

3、  The books on the desk are not mine; they're ________.

4、 题目：—Can I help you?—— Well, I'm afraid the box is__heavy for you,but thank you all the same.

5、  --Who can reach the book on the top shelf? -Jack can. He is ________ boy of us all.

6、  Mr. Smith has bought a lot of books, ________ he?

7、  题目：—Would you mind if I sit beside you for a while?

8、 It ________ that he is still on the way.

9、  There ________ no books I want.

10、 -Would you like a bottle of mineral water? -________

11、  —Do you speak English? —Yes, only ________.

12、 There is a bridge ________ the river.

13、  We are waiting for Li Mei to________ us a good story.

14、  He ________ into the office building when the fire bell rang.

15、 I ________ these books for three years.