Ключевые слова: adults, attractive, board, campus, casual, caucasian, cheerful, class, classmates, classroom, college, diversity, education, exam, female, friends, friendship, group, guy, handsome, happiness, intelligence, lecture, lifestyle, men, notebook, people, person, portrait, positivity, school, smile, smiling, student, students, study, studying, teamwork, teenage, teenager, teenagers, teens, test, together, unity, university, women, young, youth,