11.   He is in charge of the building, security, the box office, the cleaning crews and the ushers.

12.   He developed an expertise in organizing hospital workers, clerical staff, and cleaning crews as service-sector jobs were on the increase.

13.   He said many building tenants are growing so fed up with the cost of unionized maintenance workers that they are hiring cheaper nonunion cleaning crews.

14.   He said a shortage of such basic supplies as tissue, clean linens and disinfectants for cleaning crews had driven patients away.

15.   Her cleaning crews sport black jumpsuits and in her office, staff uniforms are navy blazers with white skirts or pants.

16.   In the aftermath of the bombing, cleaning crews scrubbed all the bricks, but Tuesday some of them were still stained with the dried blood of bomb victims.

17.   Is it possible that the last cleaning crew who came to my house could have taken photographs and showed them to the competition?

18.   It also cut other expenses, like cleaning crews, but that money was not restored.

19.   Longworth residents routinely use mousetraps, but cleaning crews had not been on hand until Monday morning to clear out the traps.

20.   More blood was speckled on the white sink, but she said she did not suspect foul play and called a cleaning crew instead of the police.