—Can you tell me ________ to send this postcard to New York by airmail?—Let me check. Oh,it’s one dollar.
—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.