31.   He bent his knees and clawed the air to imitate a wild, hungry animal.

32.   He has to learn to bend his knees, he said, like a batter at the plate.

33.   He was handed the lead early and had his wicked stuff bending knees and pushing the laws of physics against the powerful Astros lineup.

34.   His feet were touching the ground and his knees were bent forward.

35.   I try bending my knee.

36.   I try to remember how to bend my knees and lift my feet off the ground.

37.   I was thinking about turning, left and right, and about bending my knees.

38.   I want to glance sideward and see my kid, knees bent, hunched on his heels, staring intently, eyes big and sparkling.

39.   I wheeled back and saw Jim now braced against his rod, knees bent, fast to a good-sized fish.

40.   If you must carry heavy boxes, keep your back straight and bend your knees.