31.   Float enough olive oil on top to cover the surface of the liquid completely.

32.   Gently push rose stems into the foam, covering the surface of the foam.

33.   Gold leafing means covering a surface with thin sheets of genuine gold.

34.   Gilding is covering a surface with a metallic finish like gold, silver or any metallic composition, even imitation gold paint.

35.   Graffiti cover many surfaces throughout the central city.

36.   Grass covers the surface of the shallow crater, and antelope sometimes graze there, unimpeded by the chain-link fence that surrounds it.

37.   In air, aluminum is durable because its surface becomes covered in a microscopic layer of oxidation, Lucas of the Navy said.

38.   In the small paintings that cover its surface, the priest himself appears, accepting a drink of vivifying water from a goddess.

39.   In the polar regions, the surface is covered by a foot or two of dry soil.

40.   Instead cover their surfaces with weatherstripping to prevent drafts and to help keep loose sashes from rattling.