1) Light energy travels in a) straight lines b) curved lines c) zigzag lines 2)  ............... forms when something blocks light a) shadow  b) no thing c) light 3) ............ is a kind of energy. a) light  b) wall c) ball 4) light comes from......... a) sun b) mat c) chair 5) light comes from........ a) fire b) mat c) hat 6) light comes from...... a) lamp b) books c) hat 7) light comes from................. a) stars b) books c) hat 8) light comes from the ............................. a) moon b) books c) hat 9) what is this ? a) shadow b) line c) light 10) you can see yourself in the mirror due to............ a) bouncing off light b) stop the light c) no light 11) the light can pass through................. a) window b) ball c) pencil 12) the light can pass through.......................... a) glass b) ball c) pencil 13) the light can't pass through............................ a) glass b) ball c) window 14) the light can't pass through................ a) glass b) body c) window 15) the light can't pass through................ a) glass b) book c) window 16) What does help you see? a) light b) sound c) heat

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