21.   Brigadier General Ron Kitrey said the gas was not used because of technical difficulties.

22.   But because the projection assumes normal weather, warmer than normal temperatures could mean consumers use less gas.

23.   But I only started using gas four years ago.

24.   But only four other states -- Arizona, Maryland, Mississippi and North Carolina -- have continued to use lethal gas.

25.   Cars use unleaded gas.

26.   Cyanide gas can be used to kill small numbers of people, but it is not easily deployed on a large scale, officials say.

27.   Electric utilities are using more gas to generate power at the same time gas utilities are buying fuel to put in storage to meet winter demand.

28.   Enron entered into the contract when gas prices were high and it planned to use the gas to supply two electric power plants it was preparing to build.

29.   ECF pulp does not use chlorine gas in bleaching, but does use chlorine dioxide, which is thought to be less environmentally damaging.

30.   Gas is used for both heating and cooling.

v. + gas >>共 351
use 7.73%
pump 3.97%
buy 3.82%
release 3.66%
sell 3.41%
produce 3.11%
reduce 2.61%
carry 2.36%
supply 2.36%
transport 2.11%
use + n. >>共 1468
money 3.08%
force 2.34%
technology 1.42%
drug 1.21%
name 1.17%
computer 1.08%
fund 1.06%
proceeds 0.84%
information 0.74%
method 0.72%
gas 0.17%
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