Ключевые слова: blank, blue, book, business, cardboard, copy, documents, environment, fair, hold, icon, leaf, learn, library, lots, manuscript, many, memory, neutral, notebook, notepad, office, page, pages, paper, paperwork, photo, piece, pile, present, print, recycling, school, sheet, shop, sky, space, stack, stacked, start, stationary, study, text, texture, up, waiting, wear, white, work, writing,