11.   Plant the tubers on their sides in a flat filled with damp sand.

12.   We dash down from the falls to the rafts in the rain, slipping on wet rocks and sinking ankle-deep in damp sand.

13.   He covered the floor of a room, totally devoid of pictures or art objects of any kind, with a layer of damp sand.

14.   Sea otters play on the rocks nearby as stilts look for worms in the damp sand.

15.   Sea otters play and snooze on the rocks nearby, as stilts look for worms in the damp sand between the reeds and the surf.