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are used to; polluting will be used to; polluting is used to; polluted is used to; being polluted
Americans may run short of water in the future. Americans use more water than ever. Americans use as much water as they used to. The more things Americans like to have, the more water is neede
was used to used to be was used to being used to
a, the the, a /, a the, /
is used to , polluting is used to, polluted are used to , being polluted is used to , being polluted
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not good good better the best
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to pump off being pumped pumping out it pumping out
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are used to; polluting is used to; polluting is used to; polluted is used to; being polluted