71.  His goal is to have computers in every classroom by the end of this year.

72.  Houston Street, in contrast, merely requires a customer to open an account and have a computer that can get on the World Wide Web.

73.  His office has no computers.

74.  However, as of last year, more than one-half of all households with children did not have a computer.

75.  However, the same study found that nearly a third of all college students have a computer of their own.

76.  I had to be at a party, and the hostess did not have a computer.

77.  I have two computers.

78.  I used to have two computers, a desktop for my children and a laptop for traveling.

79.  If frontier homesteaders had packed computers into their conestoga wagons, this group is the first place they would have plugged into.

80.  If she is out of town, she has her computer with her.