Ключевые слова: apple, background, book, books, bookstore, classroom, college, color, diet, eating, education, elementary, examination, food, fresh, fruit, graduation, green, health, healthy, indoors, information, isolated, knowledge, learn, learning, library, life, literary, literature, nobody, nutrition, object, objects, paper, pile, read, red, school, science, stack, still life, study, teach, text, textbook, white, white background, written,