Ключевые слова: 1, accessory, background, blue, business, clamp, clerical, clip, color, copy, education, equipment, exercise, fastener, fix, flat, handle, item, knowledge, lay, learn, lesson, many, modern, nobody, notes, object, office, paper, pupil, school, september, space, staple, stapler, staples, stationery, sticky, student, study, supply, text, tool, top, view, white, work, year,