All the Study Materials you need to pass B1 Business Preliminary (BEC Preliminary) - Courses, Practice Tests, Language Development. With a B1 Business Preliminary qualification, you show employers that you have a good knowledge of English for practical, everyday use in business. There are three Cambridge English Qualifications for business. Official Exam Preparation material for B2 Business Vantage. Find a list of free resources to successfully prepare your students for the B2 Business Vantage exam. Detailed information about the Reading, Writing, Listening and Speaking papers for Cambridge English: Business Vantage (BEC Vantage) exam.