Hello Rachel! I am terribly sorry for that you are angry last time. As a student, I hope you can be happy and we can talk with each other like old friends. It is my mistake to forget your homework of Christmas mask, but I had never late for your classes before. I like your courses and if I realized we have the homework to do, I would try my best to finish it. It is really a bad habit not to take homework seriously. You are different from our other college teachers. You will be worried about our bad situations and take some actions you think it is effective. Thanks too much, Rachel, you remind me of our major is English. And what we ought to do most is to focus more attention on English. There are so many attractions around our college life. Sometimes, we maybe lose our direction in our way for those seeming unimportant or uninteresting but alluring.