Ключевые слова: assorted, background, blank, book, business, busy, closeup, document, education, effect, file, fold, form, heap, high, information, letter, lot, macro, many, material, nobody, note, object, office, order, page, paper, paperwork, pattern, piece, pile, report, research, school, sheet, sheets, stack, stacks, stationary, stress, tall, texture, view, white, work,