21.   The medical groups hope to show the ads until next week when the House of Representatives is scheduled to vote on the issue.

22.   A company pitching to college students can show its ads when the cabbie drives through Harvard Square.

23.   A Bush-friendly Republican organization began showing TV ads featuring Nader attacking Gore.

24.   A computer tracks where and how often the ads are shown, and the advertisers pay accordingly.

25.   But Khieu Kanharith, a senior government spokesman, said the ad would be shown for the launch of new computer software in the United States.

26.   For example, major movie houses said they would ask theater owners not to show ads for R-rated films during G-rated movies.

27.   It had previously shown ads of Muslim and Bosnian Croat parties running in those elections.

28.   Luis Felipe Aquino, president of the National Association of Travel and Tourism Agencies, showed reporters ads, depicting topless women.

29.   State broadcaster China Central Television has been ordered to stop showing ads starring foreign celebrities, an official newspaper reported Sunday.

30.   The audiovisual council says telecasts showing such ads violate the law.