Ключевые слова: a, air, amusing, an, animal, autumn, background, crop, dog, ear, energy, entertainment, estonian, expensive, fall, food, fruit, grass, green, happy, harvest, healthy, hound, hunter, lawn, little, lovely, nature, obedience, obedient, pet, production, protects, pumpkin, pumpkins, puppy, red, rest, rural, sad, science, small, solar, summer, sweet, the, tired, toy, vitamins, yellow,