Prepare yourself thoroughly for the IELTS examBy using Practice Tests for IELTS, you will:. Feel completely confident about how the IELTS exam works. Know what to expect on the day of the exam. Improve your score through realistic practiceAll you need for your ideal IELTS score:- Four complete Academic IELTS tests- PLUS Two complete General Reading and Writing papers- A clear guide to how the IELTS exam works- A whole section full of useful tips on how to do well in the exam- A CD (+ transcript) with accurate model Speaking and Listening papers- Answers and explanations for all four papers (including model answers for Speaking and Writing)You can trust Collins COBUILDPractice Tests for IELTS contains a mini-dictionary with definitions based on COBUILD content. The 4.5-billion-word Collins Corpus is the world's largest database of the English language. It is updated every month and has been at the heart of Collins COBUILD for over 20 years.