Dear Marry,
Thank for your letter about your hobby.
In your letter you told me about your favourite kind of sports.
Well, different people like doing different things. I am fond of collecting stamps.
My collection is thematic. My theme is "Cars". My father helps me to collect. He is a good specialist. I am proud of my collection. I am proud of my father too. I can do it very well.
I must help my Mum.
Yours, Ann.