1.I an a bay2.thereis a book on the ground 3.he is reading an english story改为复数句

题目

1.I an a bay2.thereis a book on the ground 3.he is reading an english story改为复数句

答案

1.I am a boy.
We are boys.
2.There is a book on the ground.
There are some books on the ground.
3.He is reading an english story.
They are reading some english stories.
不明白可继续提问,