Are you not happy with you either written or speaking English, you don't know what to do? here is a solution learn word power book which cover the basic elementary English with practice exercises.This is excellent to learn effective English communication skills. Not only you so many peoples want to speak English fluently so they join courses near to their town or they learn online,now a days so many websites provide good online courses to learn,but by watching those videos  wont give 100 percentage English in parallel to that you have to practice both written and speaking English,so you a need good book with low cost,here i am giving a book which covers entire English topics with exercises so you can practice those exercises to know your performance in English communication.