11.   He sighed deeply, switched off the light and returned to his bed.

12.   The oil is normally cleaned by switching off the transformer for a week and draining the oil and transporting it to a special depot for decontamination.

13.   I, I, what I try to do is switch off erm, and be myself.

14.   I switched off immediately but the propeller was determined to make yet another turn, and another, and eventually stopped -- embedded in the side of his aircraft.

15.   Lying awake that night, Lindsey sighed, tossing restlessly as her mind refused to switch off the events of the day.

16.   Having seen the reassured mother smilingly on her way, Lindsey switched off the computer and set about clearing her desk.

17.   So I switched off the PCW, ignored it for a week, played pool and drank frequent large tomato juices.

18.   Well since someone else switched it off I should think.

19.   I switch it off now before I go out then !

20.   Switch it off now for a few minutes.