Ключевые слова: 28, appointment, australia, business, calendar, celebration, congratulation, data, date, deadline, december, design, entry, event, festivities, founding, hand, history, holding, holiday, important, independence, mark, marker, meeting, memory, message, month, note, notebook, notice, organizer, paper, pen, planner, proclamation, red, remember, responsibility, save the date, schedule, season, statehood, success, text, tradition, winter, writing,