Prepare for IELTS with practice tests from Cambridge Inside this book, you?ll find four authentic test papers from Cambridge University Press & Assessment. They are the perfect way to practise - EXACTLY like the real test. Why are they unique? All our authentic practice tests go through the same design process as the IELTS test. We check every single part of our practice tests with real students under exam conditions, to make sure we give you the most authentic experience possible.