It consists of 47 lessons (2 Intros + 36 Lessons + 9 Revision Lessons) that include interesting texts with relevant vocabulary and accompanying exercises. At the end of the book, there are Reading Comprehension Questions, Listening Exercises, Speaking Exercises, an Appendix with alphabetically organized vocabulary (Word List) and phrases (Phrases) from the lessons, a list of Irregular Verbs, and Sample Answers for Warm-Up Questions.