1.   Negotiations are sometimes difficult, especially when styles vary and both sides are unused to such interactions.

2.   Styles may also vary along purely pragmatic dimensions.

3.   Although styles vary, the lounge concept is spreading like a rumor.

4.   And while styles varied, there was a common refrain of amazement at the events, and a certain joy at having the chance to be able to laugh.

5.   Elizabeth Schneider, who teaches a course on gender discrimination as a visiting professor at Harvard, agrees that teaching styles now vary widely.

6.   He recently took home a Rand study of how negotiating styles vary across cultures.

7.   His oratory style varied.

8.   His style seldom varies, yet it never seems stale.

9.   Individual styles vary widely.

10.   Styles vary, but to the casual observer, they are often lost in the blur of action.