— How does Jack usually go to school? — He _____ ride a bike, but now he ______ there to lose weight.
–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.