Ключевые слова: 1, accessory, advertising, background, blank, business, clamp, clerical, closeup, college, color, copy, education, empty, equipment, fastener, fix, handle, item, knowledge, learn, lesson, mockup, modern, nobody, notes, object, office, paper, papers, pink, pupil, school, september, sheet, small, space, staple, stapler, stationery, sticky, student, study, supply, template, text, tool, work, year,