Напишу сразу с оформлением, потом переделаешь под себя).
Moscow
Russia
May 14, 2018.
Dear Linda,
Thank you for your recent letter. I'm awfully sorry for not writing to you earlier. I have so many tasks at school.
In your letter you asked me about cinema. To begin with, I go to the cinema not often. But if a very interesting film comes out, i call my friends and we go there. I prefer watching films. From my point of view, films are much more exciting and different, instead of cartoons. Also, i think, that cartoons are for very little children. I usually go in some shops with my friends, sometimes in cinema.
Looking forward to your answer. Write me back soon.
Best wishes,
Polly
Всего 113 слов, если вдруг понадобится).