This teacher's book has been designed as a useful tool for the
classroom and therefore includes, in the one volume, the following
components: - The complete student's book with the answers to all
the activities, so that the teacher has all the necessary
information to hand. - A didactic folder with ideas to exploit the
course book, extra activities and exercises as well as two exam
models for the teacher to set when learning assessment is needed. -
The complete exercise book with answers.