I am looking for one read English vocabulary and grammar book with me So you need have voice program and microphone for sure lol I am sorry this is the real way to improve our English. I cannot believe open mouth Only improve it.If you are serious to learn English contact me P.S. is it boring way to keep read this kind of books ? yes for sure but result 90 % success. My Facebook---> www.facebook.com/abdullahalihere