给朋友linda写一封信,介绍我喜欢的科目和运动 英语作文

Dear Linda,
I'm writing to you to tell the subjects and sports I like best. As for the favourite subjects, I like English best because I think it is very useful for me to learn a foreign language for I want to travel around the world some day, when I will not meet too much difficulty in communicate with foreigners. You know English is now widely used in the world, too. Besides, I like math very much, too. I thinke math can make me wiser. Good mind needs good health. To keep healthy, I often build up my body by doing sports like running, riding and swimming. And swimming is my favourite sport. Swimming can help build up body thoroughly.
What about yours? Hope to get your reply soon!
Best wishes,
Yours,
Li Hua