71.  They were in a straight line but when Boris clapped his paws they began to march.

72.  Now when you get down to one you do not suddenly t put a straight line across there.

73.  If it just went in a straight line it would take fifteen minutes.

74.  Although a straight line from top to bottom may be the fastest way down, even world-class racers want trails with twists and turns, dips and rolls.

75.  Amid a brick street in a residential area, several young girls stand in a straight line and dance in unison to loud, upbeat music.

76.  An assistant who wielded a machete walked in front of him, allowing the survey to be made in an array of straight lines.

77.  American film determined long ago that triangles must neatly collapse into straight lines.

78.  And behind the log, a straight line of tall and graceful willows, bending slightly forward and making a lovely green bower above our sitting place.

79.  And every strand is a straight line between my life and my death.

80.  And with a sheet-fed scanner, the paper tends to skew a bit as the rollers push it along, making scanned straight lines slightly wiggly.