Here's a response to the letter using the template provided in the image:
Hi [Name],
It was nice to hear from you! Thank you for your letter.
I really enjoy playing sports. For example, I go swimming twice a week. Sport is definitely important to me because it keeps me healthy and active. My friends and I also like playing football; we often play on weekends. Sometimes, we even take part in local competitions. It’s a lot of fun!
Thanks for your message. I hope you are doing well.
Best wishes, [Анна]