31.   The metal frame was not to his liking, but he had to work fast.

32.   The metal frames of its front doors were bent like baling wire.

33.   The motor whines as it pulls the trap onto a metal frame, called a table.

34.   The rimless design means the metal frame around the lens has disappeared, and the lightweight lenses are connected to a metal bridge with small screws.

35.   The user could insert his hands into an empty metal frame that contained rings with strings attached into which he could fit his fingers.

36.   There are ski walkers, metal frames with skis on the bottom that work just as their name implies.

37.   They were sometimes perforated like Swiss cheese or wedged into metal frames.

38.   When they crash, the hollow metal frame and fabric offer little protection.

39.   Windows with metal frames are especially rugged, but some homeowners find they lack the warmth and elegance of wood frames.

40.   A bulldozer moved aside bent and broken cars, many separated from the twisted metal frames of their wheel bases.