1. (2017七上·龙湾期中) 用方框中所给词的适当形式填空，每次限用一次。

he,    between,    really,    that,    work

1. （1） My school is big.
3. （2） are my parents.
5. （3） My brother is a in a factory.
7. （4） The library is the dining hall and the sports hall.
9. （5） This is my book. It is not book. His book is red.