用方框中所给单词的适当形式填空。每词仅用一次（每空限填一词）

west ,   babysit,   visitor,     hundred,   eat

A lot of            come to Shaoxing every year and buy a lot of things.
In some            countries, children will leave their parents when they are 18 years old.
Tara          her two-year-old brother because her parents were very busy yesterday.
There are nine             and eighty-five students in our school.
If you want to keep healthy ，you should have a good         habit.