Ключевые слова: appointment, background, business, calendar, christmas, circle, circling, concept, date, day, deadline, december, design, event, hand, highlight, holding, holiday, important, management, mark, marker, meeting, month, monthly, note, number, office, organizer, page, paper, pen, plan, planner, red, remember, reminder, schedule, sign, symbol, time, vacation, week, white, woman, work, write, xmas, year,