It's so late at night now,the old-fashioned clock striked twelve, oh, another day comes! just as usual, my thoughts still stay in the last day, Monday's English class was over,  the familiar faces become fewer and fewer, I felt a bit lonely somehow , I began to miss my old friends in the class and the past time, nostalgia works now; in my eyes, this course is the stepping stone for me to enter the high-level class in future, I still have a long way to go; I said few words tonight in the class, even didn't want to got on stage to practise my speaking English;compare with these young people, I felt I'm so old,actually I'm not young anymore, youth is gone, it's inevitable!