The moment when I finished my college entrance exam, I felt so excited, it seemed that the biggest task of my life has been done. The whole night, my classmates and I went to KTV and celebrated the future of our life. When I started to realize that it was time to say goodbye to my classmates and teachers, I felt sad. My classmates and I studied and made progress together. We fought for our future for three years, and the relationship between us were like brothers and sisters. What' more, the teachers took care of us all the time, and they passed us the knowledge and educated us to explore the world. All of them had been part of my life. It was so hard to say goodbye to them. So we made a deal, every ten years, we would go back to school and get-together.高考结束的那一刻，我非常的兴奋，好像我生命中最大的任务已经完成了。整个晚上，我和同学们都在KTV中庆祝我们未来的生活。当我开始意识到也是时候要和同学和老师说再见时，我感到很难过。我和同学们一起学习，一起进步，我们为未来奋斗了三年，我们之间的关系就像兄弟姐妹一样。而且，老师一直照顾我们，传授知识给我们，教育我们去探索世界。他们都是我生活中的一部分，跟他们说再见是如此的困难。所以我们做了约定：每十年，我们都会回到学校聚会。