101.   Such a reciprocal flow of information requires leaders who have mastered the art of asking questions.

102.   Still, determined to master the art of making fragrances, he built a lab in his home to study the different scents and learn how to combine them.

103.   The best designers master this art early in their careers, building up a faithful clientele and regularly adding new fans.

104.   The Cowboys not only have mastered the art of the villainous pose, they revel in it.

105.   The chiropractors have also mastered the art of grass-roots lobbying, cajoling their patients to pressure legislators to vote for the bill.

106.   The company has mastered the art of keeping it simple, stupid.

107.   The food servers at Teatro Zinzanni have all mastered this art.

108.   The government said in a statement that no country had mastered the art of eliminating terrorism entirely.

109.   The other cats have mastered the art of living with humans and others of their kind.

110.   The other factor is singers who have mastered the art of integrating manifold shades of genuine expression into coloratura passages that would otherwise remain mere vehicles for virtuosity.