61.   When signs of resistance appear, doctors switch to other combinations.

62.   And signs are appearing that Obuchi face have political difficulties.

63.   And signs are also appearing that Obuchi faces political difficulties.

64.   Athletes in endurance sports such as cross-country skiing give blood samples before their events, and are disqualified if signs of drug use appear.

65.   Copycat signs also appeared in the city of Voronezh last week.

66.   Even as the ministers met with Holbrooke and mediators from Russia and western Europe, further signs appeared of Russian differences with the West on former Yugoslavia.

67.   He said he had warned the authorities when the early signs appeared six months ago.

68.   In a press release, Foreign Minister Klaus Kinkel lauded Bubis for issuing warnings when signs of anti-Semitism and foreigner hatred appear in Germany.

69.   Recently, however, some bright signs have appeared, most notably two straight quarters of economic growth.

70.   Shortly after the turkeys were taken inside the residence, a sign appeared in the same window where earlier messages have been posted.