1.   Add potatoes and roll around to cover all surfaces with butter.

2.   Every surface was covered with mats of white lace.

3.   Masses of books covered every surface in the room.

4.   Strain into a bowl, cover the surface of the custard with damp greaseproof paper.

5.   Then a creamy, frothy head of yeast will form and cover the surface of the beer.

6.   Make sure the surface is evenly covered with paint.

7.   Green slime covers the surface of the pond.

8.   Above, storm clouds veiled the heavens, blocking the sunlight, and below the red stillness covered the surface of the planet.

9.   The entire interior surface is covered with mosaic and marble decoration.

10.   Wall surfaces were covered with stucco and then painted white.