Ключевые слова: appointment, black, business, busy, check, checkbox, checklist, completed, concept, copy space, daily, document, draft, instruction, list, mark notice, memo, message, nobody, note, notebook, object, option, organizer, page, paper, pencil, plan, project, remember, reminder, report, routine, schedule, stationary, symbol, task, test, text, timetable, timing, to do, type, variation, vertical, white, work, write,