How many ________ are there in the school? A. librarys B. classes C. glass
There is _______ “i” in the word “knife”
They _______Sally and Bob. Sally _______my cousin.
—Hello! Are you Mr Wang? — _______
—What does Sandy like?—She likes______ music.
—It’s time to go to bed.Betty? ..—OK,_______,Mum.