1. 用方框中所给单词的适当形式填空。

Australian   player   swim   win   camp

1. （1） There are nine on the playground.
3. （2） This is my friend. He is from.
5. （3） What about going this Saturday?
7. （4） It's too hot. Let's go.
9. （5） In this match, Mary is going to be the.