we are in the same grade (改为否定句)
问题描述:
we are in the same grade (改为否定句)
答
we are in the different grades.
答
we are in different grades.或 we are not in the same grade.
答
we are in different grade
we aren't in the same grade
答
we are not in the same grade
或者
we are in different grades
答
we are not in the same grade
答
We are not in the same grade.
答
are 变成 aren’t