Ключевые слова: advertise, alarm, background, bank, blank, book, calculator, cash, clean, clock, close, closed, coin, colorful, copybooks, cover, design, document, dollar, education, empty, exercise, front, gold, isolated, leaf, magazine, media, money, notebook, object, page, paper, pencil, piggy, pin, render, shadow, sheet, side, single, space, sticker, study, template, top, up, view, white,