Infomal letters

Dear Ben,
How are you? Sorry for not writing for so long. I'm busy.

I have mother, father and brother. My father's name Dennis. His 38. He has brown hair and brown eyes. He is tall and slim. His favourite hobby is play computer games. His favourite sport is running. He hasn't got favourite stars.

 Have you got a brother? Have you got a sister?

Yours,
Kostya