A unique book that presents the concepts of Grammar in a new light. What makes this book unique from such books in the market is the way rules and practice questions have been arranged. After every important rule, ample numbers of questions related to that rule asked in various examinations have been given. This gives a good practice in that rule as happens in Math. Arranged in this way, there are thousands of questions available for practice. Furthermore, this has a collection of Preposition arranged in such a way that no book has done so far.