71.   The program will be used to improve speed during trial races.

72.   The rest of the grant will be used to improve the environment.

73.   There are two approaches which can be used to improve coordination at the cabinet level.

74.   This, he said, was because criticism is a valuable input which can be used to improve the government in the next term of office.

75.   Those taxes generally go to an airport trust fund that airports can use to improve security.

76.   This is the first instance of floodlights being used to improve the conditions for an entire day in a test match since the International Cricket Council permitted their use.

77.   U.S. rules limit exports of satellite technology to China due to concern that such technology could be used to improve Chinese ballistic missiles.

78.   It is used to improve the taste and acceptability of certain foods to babies.

79.   It will also be used to improve roads and buildings within the freeport.

80.   Money raised by the tax goes to a trust fund used to improve airports and air traffic control systems.