11.   If this fall had struck a city, vast numbers of casualties would have resulted.

12.   Molly often stayed in her office late into the night, responding by hand to the vast numbers of letters we received.

13.   Nevertheless in the early days many of the other forms of bacteria died off in vast numbers.

14.   Seedlings, also, are destroyed in vast numbers by various enemies.

15.   The disproportionate population of samurai attracted vast numbers of retailers, craftsmen and servants to service the large and wealthy consumer Market.

16.   The prints combined quality and cheapness and were produced in vast numbers.

17.   The Project also took advantage of the vast numbers of our supporters eager to stand up to the bullies at the clinics.

18.   The refugees arrived in vast numbers from villages all along the border.

19.   The refugees come across the border in vast numbers.

20.   The South West Region plays host to a vast number of divers all over the country.