Is that Mary's pen?
Is that Mary's pen?
Is that you pen,mary?哪里错了
that is n___ alan's pen.his pen is blue.
1.____________ pen is that?Linda's.
That ____girl is Mary's cousin.
Whose pen is this?It’s _____ (我的).Whose pen is that?It’s ___
that's my pen.
A:that's your pen.___ is my pen B:Do you __ this is interest
( )is that pen? -------It's black. A. How co
That is green pen
that is a pen
That is your pen