"Where is it?" "Where is ____? I don't know what do you mean?"

In 2008,Beijing will                   athletes from all over the world for the Olympic Games.

Production at the factory was ______ for as long as 10 hours because the electricity supply was cut off.

She thinks only of herself; she doesn’t _____ other people.

 _______ to the man’s timely coming, the _____ boy was saved.