Electricity is important today uses electricity in one way or another.
Electricity lights streets and buildings. Electricity warms people and animals. electricity,we can lights when it is dark, we can watch TV, we can turn on the air-conditioner when we feel hot. We need electricity so much. electricity in modern world.Electricity is useful but a dangerous one. We must use it carefully.(be careful about it)
However,electricity is precious too . It’s not easy for it to travel to our houses. So we must save electricity. We should use few lights. We must all the lights before we leave our houses. Electricity is we must save it to make our city more beautiful. Many hands make light work .In a word , each of us is responsible for saving electricity.