英语作文 40词就可以了

Dear friend,
I am very glad for hearing from you .In last letter ,you asked what was my hobby,so the following is my answer.
I am fond of reading all sorts of books beacuse our teacher said Books are the ladder of human progress . And I also like runing by reason of my wish to be fit .What is your hobby ? Could you please tell me in next letter?
best wishes ,
XXX