There _____a number of books in our school library. The number of books _______ getting larger than last year.
—Hello! Are you Mr Wang?— _______
—What does Sandy like? —She likes______ music.
—It’s time to go to bed.Betty? .. —OK,_______,Mum.
She always looks________.Now she’s looking_______ at her new drawing.
The river is too wide for the swimmers________.