1. (2019七下·天台月考) 用方框中所给单词的适当形式填空，每词仅用一次。

tooth    afraid     practice     hundred    music

1. （1） Don't forget to brush your in the morning.
3. （2） Jenny is of all the ugly animals.
5. （3） It takes me thirty minutes English every day.
7. （4） We want two for our school party.
9. （5） There are about six people in Grade Eight.