原文:Thank you for your interest in Commonwealth. We serve students in grades 9-12. We only consider international applicants if they plan to move to the Boston area with at least one parent. We don't allow homestays of any kind and we do not offer ESL courses. You can find more information about international admissions by clicking here: http://www.commschool.org/admissions/apply/international-applicants. Please let me know if you have any additional questions.