Ключевые слова: active, blackboard, board, boys, cheerful, childhood, children, class, classmates, classroom, cute, education, emotional, faces, friends, fun, girls, glad, graduation, group, hands, happiness, happy, holidays, indoors, interior, joyful, learn, lecture, lesson, natural, new, positive, pupils, school, schoolboys, schoolgirls, september, smart, smiling, study, studying, summer, uniform, young, youth,