Ключевые слова: academic, aged, apple, back, book, books, bored, boring, breakfast, class, classroom, college, course, eating, education, elder, exam, examination, fruit, graduation, hardworking, having, high, hungry, learning, lesson, library, man, old, older, pile, preparation, preparing, reading, research, school, science, senior, student, study, studying, teacher, textbooks, tired, trainee, training, university, vegetarian, vitamins,