51.   Stepania showed just how much he has improved since the beginning of the season.

52.   Technology for conducting submarine searches has improved since then, but Loch Ness still presents daunting challenges.

53.   Still, conditions in cities are much improved since yesterday, when snow drifts on roads and rails reached more than five feet and sidewalks were impassable.

54.   Suweidi said relations had improved since those earlier meetings.

55.   That muscle control has improved since then, and Holley can now move both big toes.

56.   The atmosphere for women has definitely improved since then, she said, primarily because there are more of them both at McMurdo and in field camps.

57.   The apparent health of the economy has improved since the July meeting.

58.   The economy, and the outlook for the future, has improved since last February, when the CBO prepared the outdated estimates used in the Republican bill.

59.   The executive who felt like Luke Skywalker, for example, said things have improved markedly since the early days.

60.   The force has grown and improved since five years ago, when it was hammered by the guerrillas and seemed on the verge of collapse.