The Workbook has been designed as a supplementary material for the class. It includes activities to be carried out in the classroom or at home. It is divided into 10 lessons, where the same content from the Student Book is addressed, either as reinforcement of what has been learned in class or as an expansion of the topics discussed. The exercises are integrated, when deemed necessary, with an icon in the Student Book. In the Teacher's Book, it is recommended which activities from the Workbook can be conducted in class.

The Workbook presents various activities, games, and pastimes with which one can learn and practice Spanish in a pleasant and enjoyable way. Dream 4 corresponds to level C1 of the Framework.