The TRB contains pathways, notes and methodology, supplementary material [BLMs], audio and video transcripts, practice exams and solutions to the Workbook and TRB activities.
The complete TRB is spiral bound for durability and contains units tests and BLMs related to the Student Book and Workbook.
Graded supplementary material is also availabel in the Teacher Resource Book, as are suggested pathways, a practice exam and background cultural information for teachers.