教师节即将来临，请你根据以下提示给你的英语老师Mr. Smith 写一封感谢信，并表示节日的问候。
Dear Mr. Smith,
I haven't seen you for a long time. Is everything ok with you? I miss you very much. I'm writing to say thank you for your constant help to me.
As we all know, the Teachers' Day is just around the corner and I also offer congratulations to you for your special festival from the bottom of my heart. It's true that teachers have a great influence on their students. We all like your teaching activities, such as telling us English stories, teaching us how to sing English songs, playing games with us, holding parties and so on. What's more, we have great fun and get relaxed in your class. All in all, your class is so lively and interesting that we all are interested in English. As a result, we have made great progress with you teaching us.
Again, I want to say thank you and offer congratulations to you for your special festival from the bottom of my heart. Only in this way can I show my sincere thank and respect to you.