亲爱的同学们，初中生活即将结束!在此离别之际，恰逢《中学生英语》征稿，请你以“A(n)——(Lucky／Unusual/ Excitin9／Proud／Regretful(遗憾的)／…)Thing”为题，简要描述一件你亲身经历的、印象深刻的事情，并谈谈你从这件事中所获得的启示。
要求：
  1．写短文前，请用一个恰当的形容词补全下面的标题，所用形容词可以从上面括号中选
取，也可以另外选择；
  2．语句通顺，表达准确，内容连贯；
  3．文中不得出现真实的校名和姓名：
  4．词数：80-100词。短文的开头已给出，不计入总词数。精校
A(n)________Thing
     In the past three years, the life of middle school has impressed me deeply. Many stories happened. The following is one of them. ......

【参考范文】

     In the past three years, the life of middle school has impressed me deeply. Many stories happened. The following is one of them.

     Xiao Ming was on e of my good friends. One day, a little thing caused a serious quarrel between us. From then on, we didn't talk to each other. I had hoped to make peace with him, but I finally failed to do that because of my being afraid of losing face. Not until when he moved to another city with his parents did I know I lost my friend forever.

     The lesson I learnt from this is that if you realize your mistakes, you should correct them at once, or you may leave yourself lasting regrets.  (96 词)