1. 阅读对话，判断下列句子是否正确。

John： What do you do on Sundays？

Tom： I read books and watch TV. What do you do on Sundays？

John： I do my homework . What about you, Mary？

Mary： I clean my room and watch TV.

John： You're helpful.

1. （1） Tom reads books and watches TV on Sundays.
3. （2） John does some housework on Sundays.
5. （3） Mary doesn't watch TV on Sundays.
7. （4） Mary is a helpful girl.