31.   In fact, they had to have some employees at their World Financial headquarters Friday to flip the switch needed to start the alternative trading system.

32.   In some drugs, only one of the twins provides the benefits, fitting into chemical receptors in the body to flip switches on or off to fight illness.

33.   In the winter, with the fan on low, you flip a switch.

34.   Inside his own church, White flips the switch of the crystal chandelier, runs his hand over the freshly painted walls.

35.   Instead he bends over the keyboard, flips a switch and starts noodling.

36.   It feels like somebody flipped a switch.

37.   It was almost like flipping a switch.

38.   Just flip the switch and the light will go on.

39.   Jones is always of a mind to put everything into a paint shaker and flip the switch following any season that does not conclude in the Super Bowl.

40.   Leno flips a switch.