I am sorry that teacher made a mistake when she gave other's grade comment to me. It is very funny and I would like to show as follow.

Hey Longjuan, thanks for joining me in class today. We discussed the topic “Living in the City”. Firstly, I’d like to thank you for your patience with the technical problems we experienced at the beginning of class. Unfortunately, due to this we did not have time for introductions. I enjoyed hearing your opinions on whether it is better to live in a big city or a small town. You participated actively during this lesson, frequently raising your hand and answering with enthusiasm. At this point in time, I encourage you to focus on broadening your vocabulary. To improve your vocabulary base, www.vocabulary.com is an excellent website which has countless exercises. The “Word of the Day” e-mail at www.dictionary.com is also very helpful. You did a wonderful job tonight, Longjuan. It was a pleasure teaching you. I hope to see you again soon in a trouble-free class!