小明：报告！
老师：请进。
小明、麦克：对不起，老师，我们迟到了。
老师：怎么回事？为什么迟到？
小明：路上……路上堵车。
老师：以后早点儿出来。好了，你们快回座位坐好。
小明：对不起，对不起。真抱歉，都怪我不小心，把你的书碰掉了。
女同学：没关系，没关系。哎，小明，你小心一点儿嘛。
老师：好了，同学们。请把书打开，翻到第三十页，我来 检查一下家庭作业。
小明：哎呀，我把书忘家里啦。
小明：老师，对……对不起。
Xiao Ming：Present!
Teacher：Come in.
Xiao Ming, Mike：Sorry，Teacher，we're late.
Teacher：What happened? Why were you late?
Xiao Ming： The road…road was congested.
Teacher：Leave earlier in the future. Alright, get in your seats.
Xiao Ming：Sorry，sorry. I’m really sorry, it’s my fault for being clumsy and dropping your book.
Classmate girl：It's OK，it's OK. Hey，Xiao Ming，be a bit more careful.
Teacher：OK，students，please open your books to page thirty, I'll check your homework.
Xiao Ming：Oh，I left the book at home.
Xiao Ming：Teacher，so……rry.