21.   Did the bit change reflect a desperate attempt to alter his training habits?

22.   Her storefront changes reflect what could be the trickiest element of finding a successful downtown recipe.

23.   If anything, the changes reflect a different attitude toward technology at the top.

24.   In February, the change reflected a sharp drop in employment as measured by the so-called household survey.

25.   In part those changes reflect the way the world economy has changed in the intervening years.

26.   Instead, he said, the changes reflect a recognition that many company projects are moving from being ideas to being products.

27.   In the later editions, some repeated sentences were acknowledged with footnotes, not quotation marks, but Goodwin said the changes reflected the agreement with McTaggart.

28.   Irma Vallecillo, who took over as artistic director of the Gilmore Festival last year, acknowledges that the change reflects a slight shift in philosophy.

29.   It may seem that if the same test is given repeatedly, score changes should reflect achievement trends.

30.   Nicolas P. Retsinas, the director of the Joint Center for Housing Studies at Harvard, said the changes reflect some unexpected choices being made by baby boomers.