We went fishing last Sunday.改为否定句,和一般疑问句,肯否定回答.

问题描述:

We went fishing last Sunday.改为否定句,和一般疑问句,肯否定回答.
这是过去式的.

We went fishing last Sunday.
改为否定句
We didn't go fishing last Sunday.
一般疑问句,肯否定回答
Did you go fishing last Sunday?
Yes,we did./No,we didn't.