1、  There _________ a little water in the bottle.

2、  Can you tell me _________?

3、  —What’s wrong with the book?

4、  _________ of the cake has been eaten.

5、  —The light in the office is still on.

6、  Work hard, _________ you’ll learn English well.

7、  A new school _________ in our town next year.

8、  Could you make her _________ laughing?

9、  These trousers look very good. I wonder _________.

10、  I am looking forward to _________ your answer as soon as possible.

11、  They _________ so proud of their school.

12、  When I went to say goodbye to Anna, she _________ the guitar.

13、  There are big trees on _________ side of the street.

14、  The story will become clearer to us _________ we read it a second time.

15、  —How often do you chat with your friends online?