41.   The trail threads its way through woods dominated by hemlocks, which rise straight and tall from steep, riverside slopes.

42.   They are double rows of nylon fishing nets, so an enterprising shark can thread its way between or underneath them.

43.   Threading its way through many of those industries is movie marketing, which sells everything from shoes to hamburgers.

44.   To pull off the Comsat merger, Lockheed must delicately thread its way through the larger issue of Intelsat deregulation.

45.   Wearing a Barong Tagalog, traditional Filipino attire, he threaded his way through the packed crowd of supporters and journalists to reach the polling place.

46.   With the size of the gap established, it becomes much easier for the assembly program to thread its way through the repetitive DNA between the two contigs.

47.   Without this, the balloon could not have threaded its way around storms, mountain peaks, hostile airspace, unruly winds, stagnant air and other hazards.

48.   Police diverted traffic away from the packed street party and assisted drivers who had stumbled upon the celebration to thread their way through the singing, dancing crowds.

49.   Both men threaded their way through the trees in the moonlight.

50.   Deborah Compagnoni threaded her way down an icy giant slalom course Friday to become the first Alpine skier to win gold medals in three Olympics.