Cambridge BEC 4 Preliminary offers four full-length practice papers for the Cambridge BEC Preliminary exam. These papers, provided by University of Cambridge ESOL Examinations (Cambridge ESOL), provide the most authentic preparation for the exam. They help candidates familiarize themselves with the exam content and format and practice useful exam techniques. The Student's Book includes extensive sections with answers and transcripts, making it suitable for self-study. The Audio CD contains all the necessary listening material for the Listening Paper.