(1和2一样?)After hearing the sad news,she spent a white night（ 不眠之夜）alone.3.When he was young,a bike was a white crow （珍奇之物）for his family.4.The White House(美国白宫) denied the story.5.He made a white lie (为避免伤害感情而说的无关紧要的谎）to her because she was a sensitive woman.