31.   But work remains to figure out what the genes do and which ones are responsible for desirable traits.

32.   But work remains his primary concern.

33.   Clinton recited a list of accomplishments but added that work remained.

34.   Even with key elements in place, much work remains for Teledesic.

35.   For all those gains, though, much work remains to be done in bringing the U.S. to a fully competitive stance, the council said.

36.   For all the growing optimism, officials said the fire and a nearby water-main break meant considerable work remained.

37.   For them, work remains nothing but work.

38.   Grief was postponed while the work remained undone.

39.   Graham said much work remains on the proposed standards, particularly to meet her goal of making them simple to understand and assess.

40.   Hemingway WAS a master, and his best work remains mesmerizing.