This upper-intermediate level handbook of 25 essential English constructions will provide you with a much deeper understanding of things you may already know, but are not quite sure how to use. It is not a reference book, but a five-week self-study course.This book is very helpful for the writing sections of CFC, IELTS and TOEFL exams. Special features: Practical, easy-to-follow examples. Detailed, but clear explanations. Focus on negative examples. Typical mistakes. Exercises to test you on what you have learnt. This book is suitable for students of both British and American English