高手请帮我中翻英，谢谢

翻译如下：

Mark, I just come back home. I spent a happy family day today, what about you? The two-month summer course is ending soon, how time flies! I find that my classmates' oral English are much better than me. When they talked to you, I was eager to speak fluent English, and then talk with you free and easy. To tell the truth, I can't understand most of the stories which you told in class, so I very appreciate your patient teaching, you are a very good teacher!
By the way, do you have a msn number? In my opinion talking in msn is much more convinient! In addition, I'd like to tell you a secret, last time I didn't come to school, you ask me about the reason, but I didn't tell you why. The fact is that I overslept that day, when my mother woke me up, it was too late, so I didn't want to tell the truth.
HaHa~Let me stop here this time. If there are some fault of grammar, please forgive it~ Ok?

很费力呢～望满意哦～～~^o^~

nan~