Топик my hobby. примерно 14 предложений. с вступлением, основной частью и заключением.

   Sport is my hobby. I go in for swimming. Every day I go to the swimming pool. My practice usually lasts 2 or 3 hours.
   My mum first took me to the swimming pool when I was five. I could not swim. I liked swimming at once. I did not want to go home. I was ready to swim from morning till evening.
   I want to tell some words about my trainer. She is an amazing young woman who won a lot of medals at different world championships. With her help I also take part in many compititions and I even won some gold medals.
I am sure she trains me perfectly.   
   My lifetime dream is to take part in the Olympic Games. In future I also want to become a trainer. Of course, I understand that it is difficult to reach these results but I work very hard every day to become a winner. I believe that one day I will become a champion in the Olympic Games. It's great!