Dear Sir，
I'll be coming to your school for a short study vacation in April 20th.
I am glad that I can study in your school.
My name is Bake and I'm from China,I like English very much.And I want to meet some friends in your school.
I'd like to know more information about the school,please tell me.
Could you tell me what course I will study and when the course will start?And could you please tell me whata activities I can do?Would you mind telling me where and what I can eat?I'm really want to know them.
The last queation,can you tell me how I can get to your school?I would like to thank you for helping me and I look forward to your reply.
Yours faithfully
student Baek