In my opinion, Group activity is the best leisure activity for teenagers. This may be a team sport or a group which people have the same hobby joined in. Firstly, being part of a group helps teenagers make friends. Supporting other members helps them easily make friends. Friendship is very important to teenagers. In addition, they will make friends with people who have the same interests as them. For these reasons, I think group activities are best choice for teenagers.

Ba mẹ có nên quyết định cách thanh thiếu niên trải qua thời gian rảnh rỗi của họ không?

According to my opinion, parents should not decide how teenagers spent his spare time.
First, it can make teens feel uncomfortable and do not have spare time because there are literally the freedom to do what they like.
second, parents decided to spare time of children can make them easier to boredom, because it is not recreational activities they love.
However, parents may suggest a number of recreational activities for children. It is also a beneficial way for teens. In addition, parents should also give teens more external activities to enhance health.
Because of these reasons, parents should not decide how their children spent spare time, which should only suggestion for them, to give them self-employed his life.