Ключевые слова: academic, back, battle, blackboard, board, books, chalkboard, class, classmate, classmates, classroom, college, creased, crumpled, desk, education, exam, female, fighting, fun, funny, graduate, green, having, high, lesson, male, man, paper, people, preparation, preparing, rear, school, sitting, student, students, study, studying, throwing, trainee, training, two, university, view, woman, wrinkled, young, youth,