71.   Precision is impossible without knowing more about how many bombs are being dropped and what is happening with U.S. forces on the ground, among other variables.

72.   Rescuers lacked cranes and bulldozers, and many units did not even have generators, making night work impossible without lights.

73.   The also noted that removal from a live patient is impossible without general anesthesia and likely to cause severe hemorrhaging.

74.   The official said any production and export increase would be impossible without spare parts.

75.   The Pentagon says counting civilian casualties is impossible without onsite investigations that cannot be carried out in wartime.

76.   The runoff was boycotted by challenger Alejandro Toledo, marred by violent demonstrations and abandoned by independent monitors, who said a fair election was impossible without a postponement.

77.   The secretary-general did not discuss the use of force and said U.N. intervention was impossible without the consent of the Security Council.

78.   The U.N. refugee chief for Bosnia said Thursday that peace hinges on the fair resettlement of refugees, but that resettlement is impossible without Western aid.

79.   Travel further afield, however, was impossible without extensive paperwork.

80.   Under current law, layoffs are virtually impossible without the consent of labor unions or approval of a court of law.