51.   Sherry revolutionized the programming, and along with healthy doses of contemporary music came marked improvements in the general level of preparation and performance.

52.   Since last weekend, when persistent dizziness and nausea from a concussion threatened to keep him away for a month, the coach has shown marked improvement.

53.   So far, at least, there has been marked improvement in just about every area.

54.   Still, it was a marked improvement over previous campaigns.

55.   Still, the terms represented a marked improvement from the conditions under which Lee has been held since he was arrested and indicted in December.

56.   Tago, who signed a letter of intent with USC, had his Scholastic Assessment Test under investigation because his second score had a marked improvement over the first.

57.   The Adelaide Giants have shown marked improvement and the influence of the U.S. game is evident, Kamasz said.

58.   The CBS stations have already shown a marked improvement in their performance.

59.   The defense must continue to show marked improvement.

60.   The former soccer player has made marked improvement.