The authenticity and credibility of the PDF are unclear. It is essential to ensure that the PDF is an official publication from the Goethe-Institut or a reputable publisher. Using unofficial or low-quality materials may not provide an accurate representation of the actual exam.
The practice tests follow the official Goethe-Institut guidelines for the B1 level: Goethe Zertifikat B1 Neu 15 ubungsprufungen Pdf
Repeat weekly. By week 4, you will have completed 12-15 tests. You will notice your score rising from 60% to 85%. The authenticity and credibility of the PDF are unclear