Ключевые слова: accessories, alarm, back, background, blackboard, blank, board, book, buying, calculator, cart, chalk, chalkboard, class, clock, college, concept, copy, crayons, design, desk, education, elements, equipment, first, grade, nobody, notebook, objects, paints, pen, pencil, retail, ruler, sale, school, shopping, small, space, stationery, study, supplies, supply, table, text, time, to, tools, white, wooden,