1.mouth
2.say
3.what's wrong
4.get well
5.oh and
6.it's you
7.good
8.yourself
9 I will
10.thanks
二.
the boy didn't do his homework at home.He did it at school.
三.
no pains,no gains.
没有苦 就没有收获 / 先苦后甜
四.
Harry has an unhealthy eating habit.
Harry's eating habit isn't healthy