The MCA Youth has expected more participants to join the trip to the Expo 2010 Shanghai ________ from May1 to October31 this year to explore the world.
5. I have _____ nothing to do today, so you stay here longer.
4. When Mary finally got there, Tom had left an hour _____.
3. --- Could I speak to Mary? --- Well, she’s on holiday, _____ .
2. He has lived _____ for many years. That's why he can hardly speak his mother tongue now.
B.副词训练 1. As he was waiting downstairs, he suddenly heard a voice calling from ____ . A. over B. above C. up D. Upon