Ключевые слова: academic, appearance, assignment, book, bookshelf, campus, close, college, copy, day, education, exam, hand, happy, higher, horizontal, indoor, knowledge, laptop, learn, library, literature, paper, pen, person, read, research, school, science, searching, sitting, space, store, student, study, studying, test, textbooks, tone, university, vintage, wise, workingstudent,