81.   Best of all, the unit employs an optical reader instead of the underbelly track ball of a normal mouse.

82.   -- Use a trowel and dig a hole that is twice as wide as the root ball of the seedling and as deep as the root ball.

83.   A ball of confusion.

84.   --A bulbous figure made in Mexico of green metal, with a head crafted from the ball of a toilet tank.

85.   A ball of dough is pulled through the rollers, making a thick, flat strip.

86.   A ball of strange constructions, shuffled idioms and eras, and two bassists and drummers.

87.   A comet is just a ball of ice and dust.

88.   A comet, a ball of frozen dust and gas, usually orbits the sun, picking up a fiery tail as it gets closer and vaporizes.

89.   A few minutes later, though, Sullivan noted that Spalding had introduced a titanium ball of its own in April.

90.   A ball of energy, Laperriere kept bouncing off Rangers, off the boards and off the ice.