--------- Come and join us, Jim!---------- I’m sorry I can’t . If I _______ time, I would certainly go.
—______________, Kate? —I can’t find my ball.
There’re not ______ reading rooms here.
—_________ is your father? — Forty.
—Is she your sister?—_______. She’s my English teacher.
—Is this your dog, Nick? —Yes, ____________.