---Is this your pen? --No, it isn’t.
----______this dictionary ?is it yours?---oh, yes, it’s mine.
A.Excuse me | B.What about |
C.what color | D.Where |
---Is this your pen? --No, it isn’t.
----______this dictionary ?is it yours?---oh, yes, it’s mine.
A.Excuse me | B.What about |
C.what color | D.Where |