So________ was the boy in the game he was playing online that he could feel neither sleepy nor hungry.
President Obama won the 2012 election over Romney and is once more in__ of the White House.
Mo Yan, ______penname means “Don’t speak”, won the 2012 Nobel Prize in literature.
To its fans’ disappointment, the popular band _____ because one singer was badly burnt in a fire.
Both the summer and the winter Olympic Games are held every four years on a _______ basis.
As everyone knows, the Diaoyu Islands ________ China since ancient times.