Thank you for being part of this long and, hopefully, useful course. To help me improve my method of teaching, I'd like to ask you a few questions about your experience so far. It'll only take 5 minutes and your answers will help me understand the process better and make the necessary changes.
I really appreciate your sincere opinion and am open to more if something comes up to your mind later.
Good luck with your English studies and please keep in touch! I'd love to hear how you're doing!
Thank you very much for sharing!