Complete Preliminary 2nd edition is the most thorough preparation for B1 Preliminary.Complete is trusted by millions of candidates worldwide. This course allows you to maximise performance with the Complete approach to language development and exam training. Build confidence through our unique understanding of the exam and insights from previous candidate performance, and the Complete exam journey for successful and stress-free outcomes. Online Practice offers additional practice in grammar and vocabulary. Class Audio contains the listening material for the Student's Book available as a download. The Workbook without answers provides further practice of language and vocabulary introduced in the Student's Book and includes its own Audio Download for additional listening activities.