11.   Hoping to snag a few with their detectors, experimenters lurked inside mine shafts and tunnels, places only neutrinos could penetrate.

12.   Hyde, the uninhibited monster lurking inside the repressed Victorian, expresses himself through a series of grisly murders, leading to trouble for the genteel but doomed lovers.

13.   It can lurk inside walls, behind wallpaper, under carpets or on ceiling tiles where water leaks offer a breeding ground.

14.   Lurking inside is indoor air pollution, in the form of mold, mildew, chemicals, dust and dust mites.

15.   Other viruses lurk inside innocent-looking computer programs.

16.   Some loggers eschew heavily populated areas to avoid hidden hazards that sometimes lurk inside tree trunks.

17.   Soak them for a few minutes in water with salt, which helps flush out any stray insects lurking inside.

18.   The tragedy has made him more aware of the dangers lurking inside the ring.

19.   They lurk inside the covered bin between the front seats.

20.   This is not John Stephens, with all the thousand-and-one demons lurking inside his head.