-May I watch TV now, Mum?

    -No, you_______. You_______ do your homework first.

A. don't; must        B. don't; can't         C: can't, must         D. can't; can

1 

There are seven days in a week. They are 76 __________, Monday, Tuesday, Wednesday, Thursday, Friday and Saturday. Students go to school from Monday to Friday. They have many lessons，77          they can play after school. At the weekends, they 78        go to school. They are at home. They do their homework, help with housework, read books and watch TV. Some boys like to play 79       games. But they can’t play too much. It’s bad for their eyes. They have nice food and drinks. Sometimes they go out. They go shopping with their parents, see 80         , and play ball games like football, basketball, volleyball. They like their weekends.