1.   Dawn came slowly, uncertainly, with first, the white foam on the huge breaking waves becoming more noticeable.

2.   Hardly had this disappeared, when a lowering mass of white foam was seen rapidly approaching the vessel.

3.   Perhaps swollen by rain, the river rushed into the sea in a torrent of white foam and spray.

4.   The day was full of hard sunlight, meager clouds looking like white foam just beginning to evaporate.

5.   The shallows lashed themselves to white foam over the limestone boulders of the valley floor.

6.   Then he recognised the darker mass of the dinghy against the white foam.

7.   White foam from the top of the waves left lines on the beach.

8.   Bring to a boil, skimming off the white foam from the top of the stock as it approaches boiling, then reduce the heat so the stock simmers.

9.   From the bluff overlooking the concrete discharge conduit, a river of white foam can be seen pouring into Diablo Cove.

10.   How about the white foam?