Ключевые слова: activity, alarm, apple, apples, autumn, back, background, black, books, classroom, clip, clock, closeup, colorful, concept, day, design, education, exercise, fall, fruit, group, happy, horizontal, learn, leaves, life, morning, new, pencils, school, seasonal, space, stationery, still, studying, supplies, surface, symbol, table, teachers, term, text, time, vacation, wooden, year,