Ключевые слова: adult, african, answer, arm, ask, asking, boy, child, children, class, classroom, conversation, curious, cute, discussion, education, female, friendly, girl, growth, hand, help, helping, indoor, job, kid, kids, learning, lifestyle, looking, modern, people, person, professional, question, raised, reading, school, sitting, smart, student, students, study, studying, talking, teacher, woman, women, young, youth,