Intermediate structure is designed to help all students in mastering English grammar that is sometimes applied in daily conversation and written text It also facilitates students to understand and to answer their curiosity related to comprehending grammar The basic premise is that grammar should be meaningful and easily understood by learners This book consists of twelve units which describe material about parts of speech tenses passive voice and conditional sentence Each unit is completed by goals of the lesson description and practices After finishing each section learners will be provided by review to evaluate their comprehension of the material The book can be used by all students with some knowledge of English on working in group or individual Best of all when students understand the underpinnings of English learning will be fun Intermediate structure is designed to help all students in mastering English grammar that is sometimes applied in daily conversation and written text. It also facilitates students to understand and to answer their curiosity related to comprehending grammar. The basic premise is that grammar should be meaningful and easily understood by learners. ... This book consists of twelve units which describe material about parts of speech, tenses, passive voice, and conditional sentence. Each unit is completed by goals of the lesson, description, and practices. After finishing each section, learners will be provided by “review” to evaluate their comprehension of the material. The book can be used by all students with some knowledge of English on working in group or individual. Best of all, when students understand the underpinnings of English, learning will be fun.