41.   A debate still rages as to whether Mallory and Irvine might have reached the top.

42.   A woman from Britain recently reached the top of Mount Everest alone and without oxygen tanks.

43.   After reaching the top, the panoramic view was excellent.

44.   After a leisurely hour, I reached the top and spotted some hikers separated into quiet groups of two and three.

45.   After hours of effort, he reached the top, jumped into the air waving his front legs, and crashed to the ground.

46.   After reaching the top of a ledge on Huntington, Vandel apparantly unclipped his lifeline as the party stopped for lunch.

47.   After reaching the top, we had to walk across a catwalk from one side of the bridge to the other.

48.   After years of battling to climb the mountain, Bev Kearney has finally reached the top.

49.   But her professional demeanor melted as the motorized great ape reached the top.

50.   But once they reach the top, they are stripped to their shorts and rushed into the chamber to breathe pure oxygen that again follows a specific time chart.