Ключевые слова: aim, announce, announcement, attach, background, blank, box, business, check, checklist, copy, document, empty, enumerate, frame, isolated, list, memorize, memory, message, note, notepad, notice, object, office, option, page, paper, piece, pin, posties, priority, remind, reminder, rim, sign, single, space, square, target, task, thumbtack, white,