This pamphlet is 165 pages, comprised of 440 parts each focusing on one item such as parts of speech, their variations and uses, etc., with separate tests and explanatory answers (where necessary) for the tests. It is very much useful for those who intend to write ISI articles. Meanwhile, those who want to take IELTS or TOEFL exams will find reading this books very helpful especially for the writing part of these two exams.