1. 句型转换

1. （1） I like Chinese and English. (改为否定句)

   I ChineseEnglish.

3. （2） Jack has lu nch at twelve fifteen. (改为同义句)

   Jack has lunch at .

5. （3） They watch TV at half past seven. (对划线部分提问)

   watch TV?

7. （4） I go home. I do my homework. (合并为一句)

   I go home do my homework.

9. （5） Alex has four l essons on Friday afternoon. (对划线部分提问)

   does Alex have on Fr iday afternoon?