题目内容：

It is learnt from the experiences that kids get much more than just keeping fit when they play sports. Many people think that sports will waste time, and kids will not concentrate on their studies.    1. . Exercise improves memory, learning and concentration, which can give active kids an advantage in classrooms.

Children who play sports learn more about team work. They start learning the importance of working together.    2., and how much one should struggle (Ŭ��) to reach that goal. Playing sports builds confidence and a positive attitude within kids.

 3., and help them to be more social. This practice makes them mentally and physically strong, which keeps their mind healthy. Martial arts (����) can teach kids patience. 4. , and it makes them stronger mentally.

A.Children also learn from sports how to set a goal in life

B.However, kids who play sports do better in school

C.Swimming can make their shoulders very strong

D.Children who play sports usually waste their time

E.Besides, sports help kids to make new friends