51.   But executives caution that those changes will take time, and they note that the loss of the tax preferences coincides with other pressing problems.

52.   But for their children, the turbulent changes have taken a toll.

53.   But in places like New Orleans and Little Rock, change took time.

54.   But other child-welfare experts say true change may take years.

55.   But some changes would take years to ripple through.

56.   But Terrell said he also realizes that change takes time.

57.   But residential zoning changes will take a back seat to decisions about a new Pennsylvania Station, Javits Center expansion, Yankee Stadium and job creation.

58.   But the Murrays believe, if change ever takes place, they must take the first step.

59.   But the tire change took longer than expected, and Anderson had to hurry back to Gwinnett County to meet another student.

60.   But that change will not take effect until next year, at the earliest.