Ключевые слова: academic, announcement, awareness, break, celebration, cheerful, closed, concept, creativity, date, deadline, done, education, end, enjoy, expression, finish, freedom, friendship, graduation, happiness, healthy, holiday, knowledge, last, learning, leaving, lesson, message, out, outdoors, over, playful, playtime, running, seasonal, summer, summertime, teaching, term, training, trip, vacation,