1. (2019六上·南山期末) 根据句子内容，选词填空。

keeps. . . in,  was,  bought,  unhealthy,  throwing,  into

1. （1） I  some beautiful postcards in the tourist center.
3. （2） Danny  cute when he was a baby.
5. （3） The air  the kite high  the sky.
7. （4） Don't eat too much meat. That's .
9. （5） We should stop rubbish  the river.