Ключевые слова: academic, analysis, assignment, book, check, class, college, courses, dictionary, documents, educate, education, educational, exam, exam preparation, homework, job, knowledge, learn, learning, library, paper, paperwork, preparing, professional, project, qualification, reading, reference, report, research, revise, revising, revision, school, student, study, studying, test, text, textbook, trainee, training, university, work, working manager, writer, writing,