Ключевые слова: activity, agenda, alphabet, appointment, background, banner, blank, block, board, business, calendar, concept, conceptual, creative, design, do, event, goals, important, information, list, management, meeting, memo, note, office, order, organizer, our, paper, people, plan, planner, program, reminder, schedule, school, sign, space, summary, symbol, text, time, timetable, topic, white, wood, wooden, word, work,