Writing prompt: My Free Time

Student essay:
I have many hobby.My favourite is basketball,so I often play basketball in my free time.And I like football too,because I play it is very wonderful.In my free time.I often listen to music.I have a good friend.He like basketball and football,too.So we often play sports in free time.I very happy in my free time.

Corrected essay:
I have many hobbies. My favourite is basketball, so I often play basketball in my free time. And I like football too, because playing it is very wonderful. In my free time, I often listen to music. I have a good friend. He likes basketball and football, too. So we often play sports in free time. I am very happy in my free time.