Preface
This book as part of the Department of English (Developmental English 001112) Year 1 prepared with the aim to study the knowledge of Vocabulary, Grammar, Conversation and education is useful for learning the skills with English too.
Organizer hope that this book will be useful to readers, students and students the organizer thank you Professor Sompong to provide information on this issue and provide guidelines for the study if there is any suggestion or error. The organizer will accept it and apologize.
Production