1. 用方框中所给词的适当形式填空。

well   interest   be   half   go

1. （1） The students in our country to school on weekdays.
3. （2） The girl is at swimming.
5. （3） Please cut(切) the apple into two .
7. （4） Maths our favourite subject.
9. （5） History is my favourite subject because it's very .