61.   College officials expressed concern over profane language used in the play.

62.   Column inch a measure of area used in newspapers and magazines to calculate the cost of display advertising.

63.   Computer games are being put to use in the classroom.

64.   Computers are also used in bureaux to collect and analyse enquiry statistics.

65.   Concrete hulls, reinforced with glass-fibre rather than steel, have been used in boat building for many years.

66.   Cox made millions by patenting a device used in steel production.

67.   Depleted uranium is used in the nose of armour-piercing shells because its density helps it to punch through modern tanks.

68.   Disagreeing, Evers said the standards proposed by the commission are not like those used in leading foreign nations.

69.   Dried whole milk is used mainly in infant feeding, but it can be reconstituted and used as fresh fluid milk.

70.   Drug companies also are borrowing techniques used in Marketing human drugs to sell pet medicines.