B1 Preliminary for Schools 1 for the Revised 2020 Exam. Student's Book with Answers with Audio with Resource Bank. Authentic examination papers from Cambridge Assessment English provide perfect practice because they are exactly like the real exam. Inside B1 Preliminary for Schools for the revised 2020 exam you'll find four complete examination papers from Cambridge Assessment English. Be confident on exam day by working through each part of the exam and scoring system so you can familiarise yourself with the format and practise your exam technique. The book contains transcripts, sample Writing answers, scripts for the Speaking test, and sample answer sheets. Download the audio for the Listening tests, example Speaking test video and answer keys with extra explanations (instructions on inner front cover), or access your audio and video directly via QR codes in the book.