根据所给的首字母填写单词。 Many teenagers have problems that they worry about a lot. Some do not learn their school subjects well. Some are good at learning but are doing so poorly in sports that they are often called 'bookworms'. So many teenagers suffer from stress. The good news is that there are some simple ways to (1)d______ with stress. Firstly, eating a (2)h______ diet, getting enough sleep and doing exercise are very important. (3)H______ can we be happy if we are in poor health? For schoolwork, planning ahead can help. Making a (4)p______ or list of the things they need to do and planning when to do them can help students (5)o______ their time. If you are weak in a subject, studying hard and asking a teacher for (6)a______ can help. Students should pay (7)n______ attention to people who laugh at them. Instead, they should think about the things they are good at. Then students should also make (8)e______ time for their hobbies. Playing sport, reading and watching films help them feel better. (9)F______, it is suitable for teenagers (10)s______ their problems with their friends and parents. They will feel less stressed by talking to others.