This invaluable little book highlights the real mistakes that students make in the exam - and shows how to avoid them. Based on analysis ofthousands of exam scripts, each unit targets a key problem area. Clear explanations and exercises help students to use the languageaccurately. Regular tests offer students a further opportunity tocheck and consolidate what they have learnt. ?ó Highlights commonmistakes that learners really make. ?ó Based on analysis of thousandsof exam scripts. ?ó Short, snappy explanations focus on key problemareas. ?ó Includes exam-style exercises.