31.   The seats in the car follow the track and force your body into following that track as well.

32.   The strategy follows two tracks.

33.   They followed parallel tracks to adulthood.

34.   But that causes distortion if the tape speeds up or slows down, since the heads no longer accurately follow the tracks on the tape.

35.   Fighting the same heat that ravaged the immigrants, searchers followed tracks in hopes of finding other survivors.

36.   In the Pyrenees, rescue workers found one hiker in good health after following tracks in the snow.

37.   Reports from an Air Force hurricane hunter aircraft indicate that Marilyn is following a track a little north of that indicated previously.

38.   Rescue workers found them after following tracks in the snow.

39.   Rescue workers found the hiker in good health after following tracks in the snow.

40.   The two projects have followed similar tracks to rival public and private efforts to decode the human genome.