Ключевые слова: 1, accessories, airplane, back, background, child, children, class, clip, color, composition, copy, different, education, exercise, flat, green, homework, items, kid, knowledge, lay, learn, lesson, many, nobody, notebooks, object, paper, pen, pupil, school, september, set, shopping, space, stationery, student, study, supplies, task, text, time, tools, top, university, view,