请先阅读短文，然后根据其内容选择单词的正确形式填空，每词限用一次。

from, something, bad, worry, suggestion, when, get ,that, doctor, afraid

Young people may have problems with their minds. Some students become  1 because they have to study very hard. Others have trouble in  2 ___ on well with people like their parents and classmates.
Jiu, a second-year junior student  3 Fujian, could not understand his teacher and was doing  4 in his lesson. He became so worried about it  5 he started to cut his fingers(手指) with a knife.
Another student, 14-year-old , from Guangzhou, was  6 of exams. She got very worried , and  7 she looked at the exam paper, she couldn’t think of ___8_ to write.
Many students won’t ask for help. Some think they will look stupid if they go to see a  9 . Others don’t want to talk about their secrets.
An expert on teenagers has the following  10 for teens:
Talk  to your parents or teachers often.
Take part in group activities and play sports.
Go to see a doctor if you feel unhappy or unwell.