1. 根据句意，从方框中选择恰当的词或短语填空。每个只能用一次。注意：名词、动词、形容词等可以按需要变成适当的形式。

singer, useful, factory , interesting, himself, good, is fond of, feed

1. （1） Jay Chou singing. He sings a lot.
3. （2） Last night I   some fish to my cat.
5. （3） He enjoyed at the party yesterday.
7. （4） Song Zuying is a famous in China.
9. （5） I think this is a book.
11. （6） More and more move into Zhaoqing. So the air here is worse and worse.
13. （7） The movie is of all.
15. （8） Go to bed early, and have a good sleep, you'll feel  soon.