Ключевые слова: academic, anatomical, bones, book, books, class, classmate, classroom, college, comic, concentrated, concentration, course, desk, education, exam, examination, friend, funny, grade, halloween, homework, learning, lecture, lesson, library, lifelong, man, medical, medicine, old, preparation, preparing, primary, professional, reading, research, revising, school, sitting, skeleton, skull, student, study, studying, teamwork, teen, teenager, training, university,