In this course, students should already have a sufficient level of English at the corresponding CEFR level to be able to take the 4 hours a week of preparation for one of the official Cambridge exams, the sitting of which coincides with the end of the course. Students improve and train their language skills at the corresponding CEFR level (B1, B2, C1 or C2), at the same time as working on exercises from parts of the exam in preparation for the test, practising the four communicative skills. In order to take advantage of the objectives of the 45-hour course starting in February and to prepare for the official Cambridge B1, B2, C1 or C2 exams in the spring at the University's Centre d'Idiomes, it is recommended to have taken a course of at least 90 hours at the same level and not a previous one.