21.   Other questions persist.

22.   Other than that side battle, the question persists if Oregon State is capable of giving USC a competitive game.

23.   Parsely said folks cooperated, but hostility grew as the questions persisted and neighbors fell under suspicion.

24.   Questions persisted as to whether he was worth the effort, the risk and the criticism URI absorbed for opening its doors to him.

25.   Questions will persist about his strained hamstring and also about his credentials as a sprinter.

26.   Questions also persist on how well the area around Indian Point could be evacuated if a major leak occurred.

27.   Questions still persist about AIDS treatment, particularly therapy given early in the disease when the immune system is intact.

28.   Still, some questions persist about his motives.

29.   Still, the private questions persist -- testimony to the power of art, and its limits.