Ключевые слова: admission, adult, asian, assessment, background, business, class, classroom, concentration, course, day, difficult, education, exam, examination, exams, fail, grade, graduate, group, high, knowledge, learning, lecture, lesson, literacy, national, opportunity, paper, pass, question, read, register, room, school, stress, student, students, study, system, teaching, test, training, uniform, university, workshop, world, young,