31.   A new twist on an old plot.

32.   A new twist on Sea World?

33.   But conservatives are counting on the cloning controversy to add a new twist to the stem cell debate and help turn the tide of public opinion against the studies.

34.   But every few years a new twist is added in an attempt to circumvent the law.

35.   But few people foresaw just how many new twists, odd angles and blind alleys separated it from any final reckoning.

36.   But folk artists keep coming up with new twists and variations.

37.   But Gates, clued in by a Net-savvy assistant, was beginning to understand this new twist in his business.

38.   But having a substitute take the test is a relatively new twist, Filieau said.

39.   But every now and then, some original soul comes up with a new twist.

40.   But in a new twist, cowboys from Cheyenne are increasingly taking on the trappings of urban styles and attitudes pioneered by designers like Tommy Hilfiger.