Ключевые слова: background, beautiful, board, boy, brother, caucasian, chalk, cheerful, child, childhood, class, classroom, cute, education, elementary, friends, girl, girls, grade, hands to write, happy, help, junior, kid, kids, learn, lesson, little, partners, people, person, portrait, pretty, primary, pupil, school, schoolchildren, schoolgirl, sister, sitting, slate, small, student, study, studying, two, white,