七年级英语作文范文50词以内,是人教版的第7，8单元

My Sister
Hello,I have a sister.Her name is Mary.She is 17 years old.And a middle school.She is a good student.She is of medium height and sheisof medium build.She has long straight black hair.She has two big eyes,a small nose,a small mouth and she has a round face.She always has a smiling face.She is very easygoing.And she is a really pretty girl.Do you like her?