Starting with the basics and gradually progressing to a more advanced level, each section takes candidates through and develops all the skills needed to pass the exam. Before each exercise - or set of exercises - there is a checklist showing which particular skills are needed to complete each task. Allows candidates to assess their current level of knowledge right from the start so they can focus on and develop their individual skills' needs. Each exercise - or set of exercises - clearly shows learners which skills they need to complete them. All the exercises are progressive, allowing candidates to work through them at their own pace