Ключевые слова: 1, accessories, accessory, back, background, calculator, case, child, children, class, color, design, different, education, equipment, exercise, flat, homework, item, kid, knowledge, lay, learn, lesson, many, modern, nobody, notebook, object, office, pattern, pen, pencil, pupil, school, september, set, stationery, student, study, studying, stylish, supplies, task, teaching, time, tool, top, view, yellow,