Slamet, Riyanto text Yogyakarta : Pustaka Pelajar, 2008 eng This book contains 20 lessons, 18 out of 20 lessons in this book consists of six parts : Speak Up, Please, Say It Again, Pair Pratice, Understanding English Grammar, Enrich Your Vocabulary and Writing Practice Standard Englilsh URN:ISBN:978-602-8055-18-5