Ключевые слова: 12, 14, australian, austrian, boy, caucasian, child, childhood, class, communication, computer, desk, emotionally, european, exam, female, french, german, girl, girlfriend, group, helps, indoor, information, internet, knowledge, learning, lesson, male, people, pile, preparation, reading, researching, school, schooling, student, studying, task, teacher, teenager, test, together, using,