1) My hobby is photography.
2) So I have many friends and they have different kinds of hobbies. For example, my friend Vera likes to knit very much. My best friend Jane likes to collect stamps. He has a big album with different stamps.
3) So, We like to spend free time together and walk in park.
4) Of cource, I spend much time chatting with my friends because nowadays every grown-up spend much time chatting.
5) I think that the most popular hobby now is sport and computer games.