Electricity

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Across
  1. 2. We should try to ________ electricity to help the environment.
  2. 5. A long time ago, people used ______ to cook food, but now we use electricity or gas.
  3. 6. Some people use fire to cook food when they go ____________.
  4. 7. We use electricity to make _________ so we can see better at night.
  5. 8. My __________ does not use electricity.
  6. 10. Electricity makes our life more __________.
Down
  1. 1. I will save electricity by watching less TV, and reading more books!
  2. 3. We use ___________ to power many things in the world.
  3. 4. People used ________ a long time to make light.
  4. 9. I use electricity when I play my video ________.