11.   The quake knocked down merchandise from some store shelves and loosened ceiling tiles at a K-Mart store in the Santa Clarita area northwest of Los Angeles.

12.   They opened all the doors, removed some ceiling tiles and photographed the premises, she recalled.

13.   They used credit cards and money from the loan shark to buy dry wall, ceiling tiles and carpeting to renovate their new office space.

14.   To combat the vandalism, school officials attached a security camera the size of a cigarette lighter to a hallway ceiling tile.

15.   Today, it is legal to sell asbestos products ranging from brake pads to ceiling tiles in the United States.

16.   It turned out to be dust from ceiling tiles.

17.   The biggest job on Friday was replacing drywall and ceiling tiles ruined by the cascade of water.

18.   The explosion destroyed the glove box, blew out several windows, caused ceiling tiles to fall, and broke some glassware stored on shelves.

19.   The package exploded when association president Gilbert B. Murray tried to open it, blowing out the windows and doors and scattering glass and ceiling tiles on the floor.

20.   Workers, wearing masks, removed sheets, clothing, furniture and ceiling tiles from the infected area Friday.