Dear Sir or Madam,
I am a student from Vietnam and am now looking for a school for exchange students. I finished grade 11 in High School in my country. I have read the information about your school on the internet and I am very interested in it.
I am writing to request some further information about registration and studying there. I would be grateful if you could give me details of the fees. like to know about the school fee. Having finished grade 11 in my country, I would like to know which grade would I be in if I joined your school and whether I would have to take an entrance test.
I look forward to hearing from you.