we have a red pen 改为一般疑问句,然后否定回答,Dale has an blue eraser否定和一般疑问句,肯定和否定回答,

we have a red pen 改为一般疑问句,然后否定回答,Dale has an blue eraser否定和一般疑问句,肯定和否定回答,
we have a red pen 改为一般疑问句,然后否定回答,
Dale has an blue eraser否定和一般疑问句,肯定和否定回答,

we have a red pen 改为一般疑问句,然后否定回答,Dale has an blue eraser否定和一般疑问句,肯定和否定回答,
Do you have a red pen?No,we don't.
Dose Dale have a biue eraser?Yes,he does.No,he doesn't.

Do you have a big tent?
Yes , we do
No, we don't