It’s well-known that ________ World Exposition in 2010 is quite ________success
-I hear Mr. Black is ill in hospital again.-What a poor man ! I can't help but __________ sorry for him.
If he takes on this work, he will have no choice but __________ an even greater challenge.
Before __________stood a terrible man; Linda could do nothing __________.
The girl sat in front of the television every evening, happy __________ anything that happened about the Olympic Games in London.
Cao Cao's tomb is reported __________ in China, which attracts nationwide attention.