改错 I’m Mr Black .I come from English .I’m an English teacher.I’m teach English in a middle

改错 I’m Mr Black .I come from English .I’m an English teacher.I’m teach English in a middle
school in China.John is my son.He is middle school student.We’re in same school.He’s good at his lesson.He likes maths,and English but his Chinese is not so good.He often helps his classmates for their English And his classmatehelp with his Chinese.John likes football and basketball very much John thinks Chinese people are very friendly.He love to live in China now.