朋友是我们生活的组成部分，他们总是在我们最需要帮助的时候陪伴我们。你最好的朋友是谁？能简单介绍一下他/她吗？请以"My best friend"为题，写一篇介绍你的朋友的英语短文。
要求：
（1）语句连贯通顺，文章衔接紧密；
（2）词数70--100；
（3）文中不得出现真实校名和姓名。
My best friend
________

【考点】记叙文；环境保护．

【答案】My best friend
   Friends are very important in our life.They always help us when we are in need.
   My best friend is my classmate Jack.We have been good friends since we entered the same class.He is both tall and thin，and he looks quite clever.Jack is a very interesting boy.He is willing to share things with his friends and always ready to help people，which is admired by me very much.He studies very hard and always gets the top score in my class.When we have difficulty in learning English or maths，he is always ready to help us.I failed in English last year.He helped and encouraged me patiently.With his help，I finally got good grades.I like him very much.I think real friend is a man who can help you when you in trouble.
   I hope our friendship will last for ever.