11.   He said athletes who did not use drugs had the common perception that the Olympic movement regarded drug-testing as a public relations exercise.

12.   In their efforts, health officials must buck a common perception that violence is random and unpredictable.

13.   It does so through reinterpretation of this familiar imagery that has helped form common perceptions and misperceptions of Indians, and presents alternative perspectives.

14.   It is a common perception that the Clippers are a bunch of cheap nitwits who refuse to break out the serious scoots in order to re-sign players.

15.   So, Vaatz argues, the common perception here that life has gotten worse does not conform with reality.

16.   That common perception may help to explain the plethora of candy-colored book covers and financial seminars packaged with girlish pursuits.

17.   That Irving is on a gentle downward slide is a common perception.

18.   That was the common public perception.

19.   The common perception is that Switzer will quit or be fired after the season, no matter what the Cowboys do in their final seven games.

20.   The common perception of Africa as a desperate continent, bleeding from wounds of war and poverty, would suggest that its inhabitants are equally desperate to escape it.