—How difficult physics is! I really want to drop it !—_________you come on,you will do it better.
—When do you get up every day? —I usually get up_____ six o’clock.
—Whose MP5 is this, Tina? — It’s _____. My mother bought it for me last Sunday.
--- Did you know __________? --- He was ill in hospital.
--- Your classroom is very clean. --- Sure. It ________ after school every day.
They _______ here for more than ten years.