You’d better make a mark ______ you have any questions.
—It's much ___________today . Shall we go swimming this afternoon?—Good idea, I've got nothing to do.
— Where was your father when I called you, Tony?— He ____________ his car.
— When will the London 2012 Olympic Games start?— It will start on July 27th. You can visit London this ________.
— Alice, is this your pen? I need one to write down the name of the book. — No, it isn’t . ________ is over there on the desk.
— Excuse me, do you have ________ ipad 2 ? I want to e-mail my friends. — Sorry, I don’t. But my father does. You can ask him.