Ключевые слова: academic, adult, attractive, break, business, campus, cellphone, class, classroom, college, communication, connection, desk, during, education, exam, female, girl, high, indoor, internet, learn, learning, message, messaging, mobile, modern, people, person, phone, school, sitting, smartphone, social, student, study, studying, table, technology, telephone, test, text, texting, typing, university, using, wireless, woman, women, young,