Target level B1 for adults and teenagers aged 16 and above who are working with Schritte plus Neu B1. The test trainer serves to review the material learned. There are a total of three test trainers (one test trainer per level). For each course book lesson, there are four test pages, divided into two tests: Test 1 (two pages): test tasks on vocabulary, grammar, and communication; Test 2 (two pages): test tasks covering all four skills (reading, listening, writing, speaking). The test tasks correspond to the respective exam formats. Solutions and transcripts are included in the appendix.