This updated, new edition boasts enhanced audio support online and via mobile app, ensuring you’ll speak the language as well as you write and speak it. In addition to recordings of the answers of more than 200 exercises in the book, the McGraw-Hill Language Lab app now includes audio for hundreds of example sentences throughout the book, along with text-to-speech pronunciation for all vocabulary flashcard lists.Practice Makes Perfect Complete Spanish Grammar, Premium Fourth Edition features:• 350 exercises in 26 units covering all aspects of Spanish grammar, with explanations that include useful/helpful comparisons with English grammar• Author has a proven teaching record, with extensive experience as an educator and curriculum developer•Clear explanations and thorough exercises• Recordings of exercise answers, and, new to this edition: example sentences and vocabulary lists• Exercises for use either in the classroom use or for individual study