71.   How can we justify spending so much money on arms?

72.   Good insulation can save you money on heating bills.

73.   Stipes wagered all his money on an unknown horse.

74.   ...ways of making a little bit of money on the side.

75.   Changing money on the street is illegal-always use a bank.

76.   I resolved not to waste money on a hotel.

77.   Golfers had wagered a good deal of money on Nick Faldo winning the championship.

78.   The group says it wants politicians to stop wasting public money on what it believes are frivolous projects.

79.   Leading companies spend time and money on honing the skills of senior managers.

80.   We have spent money on refurbishing the offices.