---Mr Wu, who will be the new monitor of our class?---well, I haven’t decided. _______Suzy _______Millie, who is more suitable?
—The old worker _____ all his savings to the children in poor areas. —How great and generous he is!
—Is that your uncle's car? —It ___ be his. He’s just gone for a meeting.
—Oh, you sound just like an American. —_____. I still have difficulty expressing myself.
—I'm sorry to say we have to put off our meeting for an hour, the president will us. —What a pity!
—Hi! Tom, can you tell me something about your tomorrow’s trip? —Sure. We decided to ____early enough to avoid the traffic.