51.   Dozens of rolls of paper towels.

52.   Dozens of scientific studies investigated the claims.

53.   Dozens of teapots were boiling there, some of them had whistles.

54.   Dozens of the rhesus macaque monkeys have been sold to a firm which breeds animals for medical research.

55.   Dozens of websites have sprung up to provide information for travelers.

56.   Dozens of white mobs prowled the streets.

57.   Dozens of workers were sent packing because of harsh new environmental rules.

58.   During the last recession, dozens of businesses were going under every day.

59.   During the war he narrowly escaped death dozens of times.