21.   Krzyzewski, the son of a Chicago elevator operator and an office building cleaning lady, had to learn that hard work needs to be paced.

22.   Much work needs to be done on the offensive line and the defense will rely on talented but inexperienced players.

23.   Much work needs to be done on the mechanics of this plan.

24.   Much work needs to be done to develop sound precedents for statements made in e-mail and chat rooms.

25.   Needs work, granted.

26.   Netanyahu said earlier today that the two leaders made some progress and elements of an agreement may be there, though more work needs to be done.

27.   Murtagh said much work needed to be done to bring the diocese back together.

28.   Nonetheless, Chirac conceded that much work needed to be done to ensure that the union continued to function and grow.

29.   Not every work for percussion needs to be percussive and rhythmically driving.