Fourth edition of the best-selling Cambridge English C1 Advanced course, providing Official exam Preparation. Everything you need to be confident on exam day. The Student's Book with answers contains fresh, updated texts and artwork that provide solid language development, lively class discussion and training in exam skills. The 25 topic-based units include examples from the Cambridge English Corpus to highlight common learner errors and ensuring that students are learning the most up-to-date and useful language required at this level. The interactive CD-ROM provides comprehensive extra practice of the language and topics covered in the book. Class Audio CDs containing the recordings for the listening exercises are available separately.