11.   About the same time, they also disappeared on the west side of the Delaware River, on the Pocono Plateau in Pennsylvania.

12.   After all, investors have seen billions of dollars disappear on these kinds of investments.

13.   Brian Dale, an organizing committee torch relay spokesman, said the lanterns disappeared on the night of the opening ceremony Friday.

14.   But all the SATs disappeared on the way to the New Jersey headquarters of the Educational Testing Service, which conducts the tests nationwide.

15.   But he barely had a chance to unpack his moving boxes, still scattered around his Easton duplex, before disappearing on Sunday night.

16.   But like others in the family, she saw no signs that Cuddy was inclined to disappear on a mysterious journey.

17.   Casper, it seems, had disappeared on a volcano expedition in New Zealand seven years before.

18.   Characters show up and disappear on a whim.

19.   Despite paltry government salaries, many live lives of luxury, disappearing on short notice for holidays in Hong Kong, Europe and the United States.

20.   Early-childhood trichotillomania often disappears on its own within weeks or months or goes away after a simple intervention, like reminding the child not to do it.