Dear teacher,

I'm so happy write a letter to you,first ,let me introduce myself,i am Sen Guo,and i am from China,i study in the middle school .And because i am going on a short study vacation in your school tomorrow,i want to know something useful about your school,could please tell what courses i must study?so that i can review them,and i'd like to know about the time of the course,because i want to get up on time.Next,could you tell me where and what i can eat?i don't want to..make mistakes,i also want to know where .i will .study.Last,just the important question,i want to know what activities i can do,because i have free time ,i don't want to rest in the school,i only want to do something helpful.

Teacher,although ,i ask so many questions,that because i am so careful this vacation.I hope i can try my best to finish doing something,so..teacher,i would like to thank you because of your help. So,I'm looking forward to your reply.

Sen Guo