假如你是张华，马上要毕业了，请根据以下内容提示问题，写一篇英语文章寄给校刊，讲述你的惜别之情。内容提示问题：

How do you like your school?

Who impresses you most?

How do you feel about the coming separation?

Something more about your feelings about the classmates.

注意：文中不得透露个人真实信息；词数60—80；开头已给出，不计入总词数。

How time flies! Looking back the past three years,