Dear Mr./Ms. xxx, Thank you for looking over this letter first. I know it's busy to be a teacher, but also, being a student is quite tough, too. I have a problem to discuss with you. Since you hope we, as students, can study effeciantly and do well on tests, you give us a lot of homework, which is great for practice. But we have other subjects, too: math, physics, chemistry, ect. We need time for other subjects, too! I hope you can compromise with other teachers so that we can have equal and enough time for every subject. I really hope you can consider my suggestion, it would help so many students like me. Thank you again!Sincerely,xxx