This is how  the exercise book  for B2 works  :

• It fits perfectly with the Goethe B2 exam in the 2019 edition and the ÖSD exam
• Provides comprehensive skills training and exam preparation
• It leads you step by step from level B1+ to B2
• Prepares for all parts of the exam in 12 subject units
• It contains various exercises on vocabulary, structures and means of speaking