what interesting (useful/exciting/important) things have done (learnt) this year?

Думаю так)

I have learnt to use my computer not only for plaing different games but also for seaching usefull information. I've never thought that watching Olympic Games on TV could be so exciting but I understood that I"ve lost much time sitting on the sofa instead of playing tennis or any other games.I"ve already decided to change my mind and go to sport school. I"ve just told my Mum about my decision and she seemed to be very glad/ I haven"t read anything about famous sportsmen yet but I"m realy interested in their lives and careers. I"l try to know as much as possible about different sports and choose the only one for myself.