11.   And he never stopped until the final bell sounded.

12.   And over the last year, alarm bells have been sounding.

13.   And then a bell sounded, signaling a pending vote in the House.

14.   As each name was pronounced, a bell sounded and a wreath was placed along the chain-link fence that surrounds the now-empty lot.

15.   At a brokerage firm in Texas, the alarm bells sounded.

16.   A bell sounds and there is a minute of near silence, broken mainly by heavy breathing.

17.   A fatigued Mantilla dropped his hands, and Benitez drilled him with two more lefts before the final bell sounded.

18.   A few minutes later a bell sounded, signaling the end of the first period of classes, and Smith grudgingly gave up the search.

19.   Abraham looked for more, and he found it once the bell sounded.

20.   But alarm bells have sounded over how far the rewriting of official history may go.