题目内容：

我想要知道 I you we they,He she it ,is are ,a an,这些字眼的用法,最好有例句
想把基本英语学好,

优质解答

I am Bob.You can see a library.We school is nice.They are a bags.He is my brother.She is my sister.It is a ruler.This is a map.These are two maps. It is an eraser.It is pen.