Options:
A). To keep healthy.
B). To make more friends.
C). To make our studies better.
D). To know about the world.

Read the following article and answer the question. Article: Many middle school students don't know how to spend their free time. When they have holidays, they always have nothing to do and feel bored. Some may play computer games all day long and some may stay in bed and sleep all day. It's not a good way. Here are some suggestions . If you don't like to stay at home, you can go for a picnic or play some sports. In this way, you can take some fresh air and keep healthy. If you like to stay at home, you may enjoy some light music or read a few novels. You can play some indoor games such as chess, cards, and table tennis. You can also plant some trees and flowers in your garden to make your home beautiful. It is also a good way to keep a pet and talk with it. Just develop some hobbies and you will feel much happier after a long holiday. Question: Why do we need to do sports in our free time? Answer:
Answer:
A).