A E-mail to Fletcher

I wish really that you still are my English teacher. Do you have any English class for students in middle school?If you have，I will join the class.

Dear Fletcher,
　　Thanks for you e-mail.Sorry,I’m very busy.So I can’t write e-mail for you.
　　Sorry,my new teacher isn’t Carl.My new teacher is Nenlin.My classmate think he’s shy.Because his face is red and his voice is very low.
　　I know you are good teacher.Can you tell me what do you want to be before ?I’m a student,now.I want to be a doctor.I can help a lot of patients.And I think this job is busy but interesting.
　　Do you like animals?What’s you favorite animal?I like dolphins very much because they are cute.Do you know pandas?Many Americen don’t know them?I like panda,too.They are very lovely.
　　I wish really that you still are my English teacher. Do you have any English class for students in middle school?If you have ,I will join the class.
　　There is a new student in our class.His name is Zheng Bowen.We are good friends. I hope you have a lot of happy day.
　　　　　　　　　　　　　　　　　　　　　　　　　 Best wishes,
　　　　　　　　　　　　　　　　　　　　　　　　　　　Eric
　　　　　　　　　　　　　　　　　　　　　　　　　　2005.03.22