21.   Penalty strokes could add up on those holes.

22.   So he took another drop for another penalty stroke.

23.   The ball was unplayable, forcing Woods to take a drop and a penalty stroke.

24.   Then he gloomily assessed himself a penalty stroke.

25.   They should be giving a lot more penalty strokes.

26.   Those two shots cost him four penalty strokes and a qualifying spot.

27.   Woods took a penalty stroke and a drop, but his ball was still in thick brush.

28.   Woods went to the drop area after his penalty stroke, then hit his next shot onto the green.

29.   Rafferty gave himself a seven when it should have been a nine with two penalty strokes.

30.   After taking a penalty stroke, she chipped onto the green, then two-putted.