21.   The forest floor was a mosaic of autumn colours.

22.   The Salomon trading floor was unique.

23.   The simple stone floor is the perfect foil for the brightly coloured furnishings.

24.   The surviving floors, though, were of clay, which might imply that there had once been plank floors above them.

25.   The upper floors were private flats.

26.   Then measure the same distance from the outside down, and that will Mark where the floor is on the inside.

27.   There is no electric light, and the floor is compacted earth.

28.   The stock market floor was wildly busy.

29.   The floor was draughty bare boards.

30.   The floor was level, but the ceiling sloped toward his head.