I don't want to leave school, because my old school life was full of fun and I had many good friends in my old school.
我不想毕业，因为我的校园生活丰富多彩，我在学校有很多好朋友。
We used to share our lunch together. We used to play ball games together. We often did some surveys during the holiday. All of my teachers and schoolmates are very friendly and helpful. Now I have to leave school, I hope I will keep in touch with them and my new school life will be more enjoyable.
我们曾一起共享午餐，也曾一起做球类运动，我们还经常在假日里一起做调查。所有的老师和同学都很友善，并给予帮助。现在我即将毕业，我希望能和他们保持联系，也希望新的学校生活能更加有趣。