31.   Roy Jones Jr. went through his solo act with another sparring partner under the big metal roof of the Chelsea Piers.

32.   That metal roof gets real hot.

33.   The air space between the metal roof and the old roof may stay cold enough to prevent ice dams, even though there is no air flow.

34.   The arcs of the wings and the metal roof echo contours of land and water.

35.   The Capitol sported a metal roof before that.

36.   The Hobby Center features a wall of glass, angled steel columns and a metal roof.

37.   The Lehman gymnasium, with its curving metal roof, which evokes the grace of divers in its Olympic-size pools, is a ravishingly fluid design.

38.   The material for metal roofs is called Metal Reroof, made by Masters Choice of Jamestown, N.Y.

39.   The one-story home is topped with a corrugated metal roof.

40.   The rail cars were flung from the tracks, their metal roofs sheared off by the impact.