A fundamental book to acquire all four language skill: reading, writing, speaking and listening to know are there only five vowels or twenty? Are there only 21 consonants or 24? Are these terms letters of alphabet or something else ? are and &as well as similar in use ? are below & under similar in use ? what are pun, litotes and oxymoron in literature ? read acme every chapter of fundamental grammar has one Olympiad exercise a must read for NTSE and Olympiad
