11.   An equal number remain in treatment on a daily basis while living in halfway houses or on their own, records show.

12.   And if the poll numbers remain close, Bush could buy back into the expensive Chicago market, he said.

13.   Any number of obstacles remain in the way of the unification bout, including negotiating how much each fighter will earn.

14.   Argue about the whys and the so-whats, but the numbers remain.

15.   As candidates scurried from event to event in the final weekend of campaigning, an unprecedented number of races remained too close to call.

16.   Boras maintains that a large number of teams remain interested in Williams, though, as his consistent practice, he declines to identify those teams.

17.   A large number of voters remain undecided.

18.   A number of hurdles remain.

19.   A number of steps remain to be taken before any trial can proceed.

20.   A number of senators remained skeptical that the United State could control cigarette smuggling.