tests by tati71 with the online test builder (174 tests)

1. Verbs: bei- (490 candidates)
2. Verbs: ein- (576 candidates)
3. Verbs: er- (503 candidates)
4. Verbs : ge- (433 candidates)
5. Verbs: inne- & hinter- (432 candidates)
6. Phrasal verbs with vor- (486 candidates)
7. Verbs: zu- (561 candidates)
8. Verbes à particule 'zer'- (367 candidates)
9. Aus, von (19703 candidates)
10. In / nach (15990 candidates)
11. Erkennen / erfahren (501 candidates)
12. Dass, was (1532 candidates)
13. Fall, Vorfall, Unfall (565 candidates)
14. Verbs: ent- (579 candidates)
15. Verbs: mit- (1588 candidates)
16. Entdecken / erfinden (1520 candidates)
17. Verbs : wider & wieder (1156 candidates)
18. Kennen / wissen (5217 candidates)
19. Lernen, studieren, unterrichten (2121 candidates)
20. Machen, tun (2501 candidates)