41.   Age-related changes also take place in the muscles surrounding the lens.

42.   Burns said the changes take a step in the right direction by requiring truck drivers to get more rest.

43.   But changes have taken place.

44.   But changes were taking place.

45.   But changes at Boeing took longer than it had hoped, while the industry recovered faster than it expected.

46.   But changes have taken a toll.

47.   But during this latest period of industry reorganization, fundamental changes were also taking place in the nature of warfare.

48.   But as historians have been trying to tell us, social change takes place slowly and with great pain and confusion and a lot of silliness.

49.   But change takes more than hugs and paper flowers.

50.   But change will take time, he said.