—Is the black dog yours? —No it isn’t. It’s my ______A. grandparent’s B. grandparents C. grandparents’
Let us_________ now.
— How much are the shorts? —______ 20 dollars.
—______? —He is thirteen.
—______ is his birthday? —It is December 19th.
— Does Peter like geography? —______. He thinks it is boring.