These books have been specially created for foreign learners of English who plan to take the IELTS exam to demonstrate that they have the required ability to communicate effectively in English, either at work or at university.Collins COBUILD Key Words for IELTS: Book 3 Advancedis the final book, and builds onKey Words for IELTS: Book 2 Improverto deliver the essential vocabulary students need to succeed in the IELTS exam. Book 3 Advanced covers the harder vocabulary that may appear in the exam, and that students may need to master to achieve the scores required by the top universities and employers. These vocabulary books are unique in that the vocabulary items are organized alphabetically, in a dictionary style, and words are clearly labelled according to topic.