11.   A dishwasher, who has not been identified, was mopping the floor at the time and was also splashed with the flammable liquid, Perez said.

12.   A janitor had started mopping the floor and stacking the folding chairs, but the immigrants were oblivious, nearly trampling Berns in the rush to ask follow-up questions.

13.   After harvesting the parts, the suspects would sweep and mop the floor to eliminate any evidence, he said.

14.   But right now, he looks like a guy who has been mopping floors and painting cabinets down at the halfway house for five weeks.

15.   By day, he mopped floors.

16.   Comparing the U.S. and U.K. solely on the basis of these characters, it seems obvious why we mopped the floor with our British cousins during the American Revolution.

17.   Erik, who not too long ago earned Brownie points wiping tables and mopping floors, gets along well with his jailers, Vicary said.

18.   He imagines that an odor detector could tell a troop of robots where they have been, useful for sweeping for land mines or mopping a floor.

19.   He had never mopped a floor, or cooked a chicken.

20.   He was impressed that his boss wore a three-piece suit and mopped the floor and cleaned tables.