一、重点短语
1.turn to sb
2.decide(not)to do sth
3.assume that...
4.raise ones voice
5.focus on
6.what about
7.be (not) interested in
8.calm down
9.stop doing sth
10.tell sb (not) to do sth
11.study something useful
12.in the end
13.advise sb (not)to do sth
14.think carefully
15.be proud of
16.at the same time