The following sentences are missing commas. Select the answer choice that correctly adds commas as necessary.
For help with this exercise, see Chapter 26 of Focus on Reading and Writing.
Earth Share an organization of charities recommends that Americans practice water conservation in their homes.
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According to them each of us can make a difference by doing some small chores a little differently.
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For example they suggest using less water in the bathroom.
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Instead of letting water run we could turn off the water while brushing our teeth or shaving.
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We could also take shorter showers use a low-flow showerhead and take shallow baths.
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