Dear Steven,
Thank you for your letter.It is nice to hear from you.
My name is..(Ваше имя)I am...(cколько Вам лет).I live in Moscow.I love my city!There are a lot of sights in my city,but my favourite one is Gorky Central Park of Culture and Leisure.When I have free time,I usually hang out with my friends there.Actually,I have a lot of friends! When we have enough time,we ride our bikes or play basketball.Also,we like to go to the concerts of our favourite band.
That's all for now.Drop me a line as soon as you can.
Best wishes,
Ваше имя