11.   And there is considerable doubt among many members of the public that each element of the Contract With America should be adopted as it was proposed in the House.

12.   As an American, Benoit was the crowd favorite, but there was considerable doubt as to whether she could win.

13.   But barely two weeks before classes start, there is considerable doubt that the school system can meet the challenge it has set for itself.

14.   But considerable doubt exists on just how big a threat the exhaust is.

15.   But the odd thing about this multibillion-dollar mess is that there is considerable doubt about whether the implants are actually harmful.

16.   But there was considerable doubt Friday night about the identity of the woman on board.

17.   But there is still considerable technical doubt about the character of the site.

18.   But there remains considerable doubt as to whether the youngest man to ever hold the heavyweight title will ever meet the oldest, current champion George Foreman.

19.   However, a new adjective is about to take over, putting that rosiness into considerable doubt.

20.   Just how good a deal the doctors actually struck in their meeting with Gingrich seemed in considerable doubt Wednesday.