21.   But the visit to Sarajevo was canceled for security reasons, and plans to go to Belgrade were blocked by opposition from the Orthodox Church.

22.   But, criticism of the event following the fatal tragedy has threatened to cancel it for good.

23.   Classes were canceled for the balance of the afternoon, but sports went on, because that was how the school decided Seaman Roy would have wanted it.

24.   Classes at the high school and at a nearby elementary school were canceled for the day.

25.   Classes at the University of North Dakota have been canceled for the remaining two weeks of the term.

26.   Classes have been canceled for weeks at a time.

27.   Classes were canceled for thousands of students around the country after menacing letters, messages and things that looked like explosives were discovered.

28.   Despite rumors that classes were canceled for the entire semester, administrators assure students that classes will resume on Monday.

29.   Emmys canceled for Sunday.

30.   For the toy industry, that has meant delayed shipments, smaller quantities shipped, and products canceled for this holiday season.