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Once upon a time the colors of the world started to quarrel. Green said, "Clearly I am the most important. I am the sign of life and hope. I was chosen for grass, trees and leaves. Without me, all animals would ___1__."
Blue interrupted, "You only think about the __2__, but consider the sky and the sea．__3__ the water that is the basis of life and drawn up by the clouds from the deep sea．Without my peace, you would all be __4__."
Yellow chuckled （笑道）, "You are all so serious. I bring laughter, fun, and __5__ into the world．"
Orange started next to blow her trumpet, "I am the color of health and strength. I may be __6__, but I am precious for I serve the needs of human life. When I fill the sky __7__, my beauty is so striking
