This neat little book focuses on the real mistakes learners make at FCE and shows how to avoid them. It is based on the Cambridge Learner Corpus, a unique resource containing over 10,000 marked exam scripts from Cambridge ESOL. Each unit focuses on a key problem area. Clear explanations and varied exercises help learners to use the language accurately. Regular tests offer learners a further opportunity to check and consolidate what they have learnt. - Based on analysis of over 10,000 Cambridge ESOL exam scripts in the Cambridge Learner Corpus - Highlights common mistakes that learners really make - Short, snappy units focus on key problem areas - Clear unit structure: test, teach, test - Concise explanations - Includes FCE-style exercises - Regular tests - Includes answer key.