41.   The San Francisco Farmers Market, a grid of wooden and concrete trestles with corrugated metal roofs, was coming to the end of its Saturday morning rush.

42.   The screens might be especially appreciated in Saint-Denis, just north of Paris, where the gleaming metal roof of the new Stade de France jammed local television reception.

43.   The small cafe was in ruins, its metal roof askew.

44.   The show trial took place in a simple shed with a corrugated metal roof propped up with thick poles.

45.   The techniques, together with metal roofs and sensible landscaping, Thomas says, can also protect rural homes and relieve pressure on firefighters.

46.   They had managed to punch a tiny hole in the metal roof during what was to have been their journey to the promised land.

47.   What heightens the mystery is that the top of the tower is seemingly impossible to reach without scaling its steeply pitched metal roof.

48.   When you put a metal roof into the trunk, said trunk is full to overflowing.

49.   A library with a corrugated metal roof has neat shelves of hand-me-down books from trashy bodice-rippers to medical textbooks.

50.   Acidic ash devours metal roofs and swallows all sound in the streets.