В моем городке молодежь увлекается разными занятиями. В основном занимаются спортом,

Я немножко изменил текст и заместо буквального перевода, перевёл так, как разговаривают native speakers in US.

In my town, young people get involved in various activities. Mainly, they do sports and travel activities, collect collectible items and do a lot more! Everyone is free to choose what he or she likes to do. There are young people that go to dance clubs, visit bars and restaurants. Young people in my town are also hard working individuals. They get hired for various temporary jobs such as flier give aways on the streets of the town, work as in-store security guards, work as barmen and waitresses. I am not a big fan of computer games. I use computer mainly to search for information on the Internet, to chat and communicate via email or Skype, to listen to the music and to watch movies. Sorry, but I have to go now. I will be waiting for your response. Yours truly, ELZ999 :)