Aula Internacional 4 New Edition, student's book.
Teaching series for learning Spanish for adults at level B2.1.
The Spanish course oriented towards action that makes the classroom the perfect context for language learning…

• for its variety of activities, which take into account different learning styles
• for its balance between comprehension, production, and interaction work
• for its rigorous and meaningful treatment of grammar
• for its clear and attractive graphic language
• because it offers numerous audio documents
• because each teaching unit incorporates a video
• because it is complemented by a digital resource platform

Aula Internacional New Edition is a compact manual; that is, in a single volume it includes:

• the student's book
• the exercise book (More exercises)
• a CD with the audio recordings
• an extensive grammatical summary (More grammar)
• a complete table of regular and irregular verbs