把下列单数句把变成复数句或复数句变成单数句We havefour lessons in the morning.They have two uncles.Those are eraser
问题描述：
把下列单数句把变成复数句或复数句变成单数句
We havefour lessons in the morning.
They have two uncles.
Those are eraser
答
您好！I have a lesson in the morning.
She has an uncle.
That is an eraser.
答
I havefour lessons in the morning.
He has two uncles.
That is a eraser