Ключевые слова: 22, appointment, appreciation, business, calendar, celebration, congratulation, data, date, deadline, design, education, educators, el salvador, entry, event, hand, holding, holiday, important, june, learning, mark, marker, meeting, memory, message, month, note, notebook, notice, organizer, paper, pen, planner, recognition, red, remember, respect, responsibility, save the date, schedule, schools, season, success, summer, teachers, text, writing,