Download Cambridge Grammar for IELTS pdf Book + Audio CD
It is one of the best books to learn English grammar. It lists most of the grammar rules and contains a lot of practice exercises which are very relevant to IELTS. It contains a variety of tasks for the Academic and General Training module of IELTS. It has tape scripts and model error free writing answers as well. Also, this book is accompanied by a CD that has a lot of material on listening. Work through the units or focus on areas that need more practice. The answer key includes tape scripts and model writing answers.
How this book improves IELTS scores:
This book is authored by Cambridge who create IELTS tests. The grammatical structures are introduced through the listening exercises and hence it improves the listening skills greatly which is very helpful for IELTS. It also has good vocabulary, needed for IELTS.
