«Nøkler til Norge. Tekstbok »- textbook-oriented adult immigrants to and have knowledge corresponding to , according to the" Curriculum Norwegian language training for adult immigrants. " Textbook prepares for in Norwegian for the third level. CD included with the textbook for the teacher has voiced texts and exercises related to the themes of the textbook. Each lesson is available for listening texts with different exercises. Part 1 contains the lessons of the textbook exercises, and Part 2 - texts for listening and answers to .