1) Someday, we _________ get all our energy from the sun. a) MAY b) MIGHT 2) There ___________ be any fossil fuels in 50 years. a) MAY NOT b) MIGHT NOT 3) If we turn off lights, we ___________ save energy  a) MAY b) MIGHT 4) If it is not sunny, we ___________ get a lot of energy from the sun a) MAY NOT b) MIGHT NOT 5) One day, we ____________ burn coal and pollute air. a) MIGHT NOT b) MAY NOT 6) In 20 years, we ____________ get all our energy from the wind.  a) MAY b) MIGHT

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