Hardly __________ the Shanghai Expo _________ we realized we forgot our ID cards in the room.
Human life is everywhere a ____ in which much is to be endured and little to be enjoyed..
This camera is of good quality. If it ______ break down within the first year, we would repair it at our expense.
The visitors here are greatly impressed by the fact that _______ people from all walks of life are working hard for _____ new Chengdu.
After the whistle rang, the coach appeared in the field. Behind him the team wearing black and white suits.
—Were all the supplies for the people carried to the flood-stricken areas?—No, only some of them nearly all the roads there cut off.