Find vocabulary mistakes ​

Ох, Solutions - сила
Hi Ben,
I was happy to receive your letter.
You asked me about sport, so here's the answers:
My friends usually play basketball and football, because we can play them on our PE lessons. Also, on PE lessons in my school we run, jump and play pionerball.
In winter, people in my country often make snomen, play snowballs, ski and skate, because winter in Russia is really cold. What do you usually do in summer? What sports does your family prefer? What do you do on PE lessons?
Write back soon.
Best wishes,
...