Ключевые слова: back, beautiful, blackboard, boy, caucasian, chalkboard, cheerful, child, childhood, class, classmates, classroom, cute, education, elementary, female, girl, grade, group, happy, junior, kid, learn, learning, lesson, lifestyle, little, pencil, people, person, positive, preschooler, pretty, primary, pupil, school, schoolchild, schoolchildren, schoolgirl, schoolkid, small, smile, student, study, teacher, together, white, young, youngster, youth,