Happiness used to have a much broader meaning—tied to the idea of a_______and meaningful life一 but now it's almost indistinguishable from pleasure.
You could refuse to_______your Social Security number except for Social Security purposes,which is all that the law requires.
Their diplomatic principles completely laid bare their （ ） for world conquest.
Mark Moore, director of the Northwest Weather,warned skiers of the deadly avalanches that have_______ the mountains of Washington state,killing nine people.
London's Heathrow airport,alongside many other major airports,is hoping that_______passenger numbers will be swallowed up by a new generation of huge aircraft.
As the trial went on, the story behind the murder slowly （ ）itself.