—Would you like to climb mountains with me this Sunday?—I’d love to. But I _______ play table tennis against Class Three.
–Look at that girl! Is it Susan? --No, it _______ be hers. She has gone back to her hometown.
–Would you mind my using your dictionary? --__________.
–Thanks for your help. --_________.
–Where are you going for your holiday? --Well, we _______ yet.
Mike is from America. He ________ English.