题目内容：

用所给词汇的适当形式填空。（共10小题，每小题1分）

1.Susan's parents were ___________ (disappoint) when they knew Susan failed the exam.

2.If I forget my father's birthday, please ___________ (remind) me.

3."Don't cry, baby!" the father said ___________ (gentle) to the girl.

4.You went in the wrong ___________ (direct), sir.

5.I am afraid that you are ___________ (cheat) by the little boy.

6.Mr Smith got a good ___________ (educate) when he was young.

7.I plan to give a ___________ (surprised) to my son on his thirteenth birthday party.

8.The kindergarten teacher ___________ (clap) to attract the children's attention.               

9.The population of his hometown has greatly __________ (increase).

10.I want you both to be on your best ___________ (behave) at Grandma's.