7. TV sets are 　　　　 (可获得的) in any shopping mall.

6. We went to an 　　　　　 (展览) of Chinese paintings at the museum yesterday.

5. It’s 　　　　 (use) to argue with such a foolish and stubborn woman.

(B) 根据句意和汉语注释，写出单词的正确形式。

4. Neither Jim nor Tom sings well .Who sings 　　　　　 (bad) , Jim or Tom?

3. Cats like to sleep in the day, but they catch 　　　　 (mouse) at night.

2. Look! Many fans are waiting for the 　　　　　(arrive) of Yao Ming outside the gate.

(A) 根据句意，用括号内所给单词的适当形式填空。

1. John’s parents had a party yesterday to celebrate his 　　　　　 (twenty) birthday.