Sinopsis : This book consists of ten chapters with variety topics such as noun and pronoun, verb and auxiliary verb, adverb and adjective, simple present tense, simple past tense, simple future tense, present continuous tense, perfect tense, passive voice and expressions. General English designed for students or the readers that aims to develop their English language skills for academic/non-acdemics succes. Each chapter includes definitions, function, interactive exercise, and engaging activities like short conversations in using expressions to enhance learning in Mastery English.