1) Does all life on earth depend on water? a) No, only human beings need water. b) Yes, all life on earth needs water. c) No, only human and animals need water. 2) What can we do to save water in the bathroom? a) Take shorter baths. b) Take longer baths. 3) What can we do to save water? a) Keep the faucet on while brushing our teeth. b) Turn off the faucet while brushing our teeth. 4) What is the right way to water the plants? a) We have to use the watering can to water the plants. b) We have to water the plants with a hose. 5) How should we wash our car? a) We should use a bucket and sponge to wash our car. b) We should wash our car with a hose.

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