Advanced English Grammar Is A Single Volume Book That Combines Source Grammar And Practice Exercises While Explaining The Rules Of Grammar And Tackling Seemingly Contradictory Rules. Since The Book Is For Students Of An Advanced Level, Concise Explanations Are Provided. It Focuses On Topics Like Grammar Contrasts (whether To Use 'would' Or 'used To' In Past Tense Construct) And Grammar Patterns (for Example 'will Be Going'), Among Others. The Book Also Explores More Than Hundred Units Of Grammar Concepts And Each Unit Is Allocated Two Pages.