We see some people ____ happily on the street.A. walking B. to walk C. walks
______ you _______ a tape? No, thank you.
It’s _____________.
Listen! The girls _________ English songs.
They are playing __________ piano.
Is Kate cleaning the door? A.Yes, she is. B.Yes, she does. B.C.No, she don’t. D.No, she doesn’t.