1. (2022八下·定海期末) 用方框中所给词与适当形式填空，每词仅用一次。

deep         keeper     opposite    sweep     thousand

1. （1） Thein the zoo look after the animals well.
3. （2） As we know, Zhoushan City has more than oneislands.
5. （3） The Caspian Sea is theof all the salt lakes in the world.
7. （4） Peter usually sathis parents during the meal, eating quietly.
9. （5） I'm sure Lisathe yard because there is not any rubbish at all.