用所给词的适当形式填空。

1.  Lots of ________ (tour) came to China in 2009.

2.  Thank you for your ________ (invite).

3.  His father is much ________ (funny) than his mother.

4.  He spends one hour________ (watch) TV every day.

5. —Who ________ (plan) to read the story this morning?

    —It was Mr Wang.

6. She sees a film ________ (one) a month.

7.  Hurry up.  We must finish ________ (write) the postcards in time.

8.  Are you going ________ (skateboard)  for vacation?

9.  Do you like the people who can make you ________ (laugh)?

10.  I have ________ (little) money than you.  Can you lend me some?

与表达式a+=b等价的另一书写形式是______。