31.   If each condition were caused by a single gene, then surely that gene could somehow be removed or switched off, curing the illness.

32.   Ironically, by switching off its most visible advertisement, the Angels say, they hope to send a message about the need for energy conservation.

33.   It switches off pretty quick there.

34.   Quick Web can be easily switched off if a user wants to see a photograph at its highest quality, Parker said.

35.   Power is retained after the key is switched off, letting you roll up the windows or catch the end of a song.

36.   Schools switched off lights in empty classrooms each time students left to go to physical education classes.

37.   Switching off cancer genes is just a start, as Jim Thomas finds out.

38.   The new study found that in patients with SAD, the hormone switched off later.

39.   There are also some things that definitely switch off purring.