71.   The climate could prove as threatening an opponent for Fredericks as the other sprinters.

72.   The emergency summit meeting that ended Tuesday in Egypt proved as tense and difficult as advertised.

73.   The first concern has been proved as statistical nonsense.

74.   The magnetism lies in the music itself, and the power of that pull proves as surprising in one case as in the other.

75.   The question of what to do about Elian Gonzalez is proving as vexing to Congress as it is to the public at large.

76.   The role gives Morrow plenty of material with which to prove himself as a dramatic actor.

77.   The Web also proves itself as a great place to spread disinformation.

78.   There are no other black leaders who are as well known, or have proven themselves as resourceful, as Sharpton.

79.   There is nothing more I can prove as a fan.

80.   These rantings proved as pathetic and comic as a Western tourist waving an American Express card at an attacking mob of African revolutionaries.