1、You need happy work, keep happy while studying. If you are foul while studying, you have bad effient.
2、Don't quit doing sports because you don't have much time.
3、You need to do sports actively and listen to music when you are free.
4、Communicating with your classmates more , encouraging each other.
5、Good learning methods are important for a Grade Three student in high school.
望采纳
