51.   But a mistake by the company used by the Republicans to mail out the forms left off the voter identification numbers on many of the forms, Wilson said.

52.   But Justice Department lawyers argue, with ample precedent, that those same tactics are illegal when used by a monopolist to shut its rivals out of a market.

53.   But Texas teachers do not want to be evaluated based on the standardized basic skills test used by the state to measure minimal student achievement.

54.   But safety commission engineers, after examining the tests used by U.L. to list the device, reported that they failed to reflect real-world conditions.

55.   But when Ms. Cole suggested a diet based on one used by diabetics, I flinched.

56.   But when the talks broke down, eBay demanded the specific IP addresses of the computers used by AuctionWatch to search the eBay auctions.

57.   By plumbing popular culture from comic strips to sports for political and historical meanings, he anticipated the basic method used by American studies and cultural studies scholars today.

58.   Callers can chose which long-distance carrier they use by dialing a code before the telephone number.

59.   Clarence and Anita are merely two dignified people used by spin doctors and partisan interests.

60.   Crescent Real Estate would also receive the proceeds of any sales of buildings once used by Charter.