The Cambridge English Course is a new integrated course for adult and young adult learners, in four levels. Level 3 follows on from the lower intermediate level of Book 2 and takes students to mid-intermediate level. It can also be used by learners who have not studied Book 2. The Test Book contains all the revision tests to be used after each third of the Student"s Book. The other components of this level are: Student"s Book 3; Practice Book 3; Te.