Ключевые слова: adult, african american, asian, back to school, black boy, black woman, boys, caucasian, cheerful, children, classmates, communication, corridor, education, elementary age, emotion, excited, friends, friendship, girls, hall, happy, hold hands, indoors, inside, interracial, joyful, kids, knowledge, multicultural, multiethnic, notebooks, people, positive, profession, pupils, school, schoolboys, schoolchildren, schoolgirls, schoolkids, smiling, talk, teacher, together, walk, woman, work,