1) what helps us to see? a) water b) light c) Air d) Sound 2) which one is the source of light? a) Moon b) Mirror c) Sun d) Book 3) What do we call it when there is no light? a) Bright b) Day c) Dark d) Loud 4) Which of these can make a shadow ? a) Light passing through glass b) light hitting an object c) light turning off d) light making noise 5) which of these does not give off light? a) flashlight b) candle c) sun d) ball

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