Ключевые слова: academic, adolescence, attentive, beautiful, bench, book, bookshelf, boy, casual clothing, caucasian, cheerful, child, chinese, classmate, communication, concentration, confidence, development, education, female, focused, friend, friendship, girl, happy, homework, information, intellectual, intelligent, joy, knowledge, learn, learning, leisure, library, lifestyle, literature, male, mixedrace, modern, pen, reading, school, schoolboy, schoolgirl, secondary, sitting, smiling, student, study, studying, teenage, teenager, together, wisdom, writing, youth,