81.   The pricing standards are important because they will determine the extent to which local carriers can recover the costs of their facilities when they lease them.

82.   The tests will also determine the extent to which the disposals create additional clogging and, therefore, require additional maintenance.

83.   The specialists this week declared the post offices decontaminated, but they are still trying to determine the extent of the contamination in the AMI building.

84.   Then, the federal government, private foundations and hospitals will have to determine the extent to which they will fund gene therapy.

85.   This week they are studying the ecology of mosquitoes and birds and trying to determine the extent of the outbreak in the region.

86.   To determine the extent of the damage, I took a look at the mucous membranes of her mouth, genitals and eyes.

87.   TxDOT divers are also investigating the column foundations underwater to determine the extent of the damage.

88.   Ulrich also wants to determine the extent to which alcohol was involved and whether underage students were served.

89.   Use an awl or screwdriver to probe into decayed areas and determine the extent of the damage.