tests by milo90 with the online test builder (29 tests)

21. Werden (utilisation) (11961 candidates)
22. Present Perfect (Perfekt): modals (6143 candidates)
23. Simple past/Imperfekt (modals) (8160 candidates)
24. Present (modals) (9752 candidates)
25. German acronyms (8183 candidates)
26. Si (doch, so, wenn, ob) (7880 candidates)
27. Song : Wer bin ich (2019 candidates)
28. Song : Abschied nehmen (1523 candidates)
29. Orders (3166 candidates)
30. Als, wenn, wann (13812 candidates)
31. Animals: cries (1963 candidates)
32. Pronominal adverbs (18461 candidates)