21.   All this action has resulted in a gradual spruce-up of the old town, centered around Fremont Street.

22.   But all of it was centered around individual achievements.

23.   But Florida State teams center around their quarterbacks.

24.   But at that point, the Fighting Irish offense, which usually centers around Garrity, suddenly became Garrity and only Garrity.

25.   But Frankel has a master plan, and it centers around patience.

26.   But his body is centered around those two axes differently.

27.   But increasingly the debate among diplomats and U.N. officials in Zagreb centers around the Croatian timetable, not around Croatian intentions.

28.   But not all the startup activity centers around bits and bytes.

29.   But the activities were centered around religious ceremonies, with strict rituals governing their use.

30.   But other recovery work continued yesterday, mostly centered around the shell of carriage H, draped in a thick blue-and-yellow tarpaulin.