(В правом верхнем углу написать: Страну, Город, строчкой ниже дату)
Dear Jhon,
Thanks for your letter. It was great to hear from you again.
In your letter you asked me about most popular spots with my friends. Of course, it is football. Well, in our school we have a big playing field(игровая площадка) where we can play different games like volleyball, football, pioneerball and others. As for me, to keep my fit I try not to eat junk and fast food, but i drink a lot of water and often go out into the open air and do sports.
I should help my mother with dinner and doing my homework. Tace care and keep in touch.
All the best,
(твоё имя)