1. 句型转换。

1. （1） Why don't you visit some English sites on the Internet?(改为同义句)
   

   visiting some English sites on the Internet?

3. （2） I'd like to listen to English songs. (对划线部分提问)
   

   would you like ?

5. （3） I want to buy the red skirt. (对划线部分提问)

   do you want to buy?

7. （4） Try to look up every word in the dictionary. (改为否定句)

   Try up every word in the dictionary. 

9. （5） I showed my foreign friends around our town. (改为同义句)

    I my foreign friends our town.