Ключевые слова: 17, agenda, alphabet, backdrop, background, begin, blank, business, calendar, communication, concept, day, description, design, education, empty, graphic, holiday, important, information, letter, meeting, modern, month, monthly, new, note, number, office, paper, pen, points, put, record, religious holidays, remind, schedule, season, seasonal, seventeen, simple, slots, studying, template, timetable, week, work, year, yellow,