以界限为题目写一篇作文

One possible version: My School Day I am a boy. I study in Mingde Primary School. I am in Class Four, Grade Six. In the morning, we have Chinese, maths and English. I like English very much, because my English teacher is very kind. He often make us laugh. We like him very much. In the afternoon, sometimes we have PE. I like it very much. I can play basketball with my classmates that time. What a happy school day!