Ключевые слова: again, assume, background, bag, ball, banner, big think, bin, black, blank, blue, bottle, box, can, cap, cleaning, color, colorful, concept, create, creative, creativity, design, discover, earth, empty, ensign, environment, environmental, flag, full, generated, green, hanging, image, industrial, industry, invent, inventive, left, life, material, new, object, pack, package, paper, plastic, pollution, recycle, recycling, red, redo, reduction, reform, remake, rethink, reuse, rope, set reduce, shot, show, sign, sky, streak, strip, stripe, think, throw, trash, used, useful, vertical, waste, white, world, yellow,