Dear Teacher Daniel:
Before I finish this course with you, I’d like to say a few words of gratitude: You’re the best teacher! Thanks for your help. It was great to be your student and I will miss you, but I hope to see you again. You always helped me in many ways, and most importantly, I learned so much English in your class, and I’m very grateful for that. You always made a great effort, more than I’ve ever received before, and your optimism made me feel I could do it.
I wouldn’t have achieved this without your perseverance and the confidence that you gave me. My progress would have been impossible without your pushing me to succeed.