tests by alex393 with the online test builder (120 tests)
Ranked by: number of candidates
1. S or Z ? (57940 candidates)
2. C, K or Q ? (48844 candidates)
3. To be : Persent imperfect future (41689 candidates)
4. Possessive adjectives (39064 candidates)
5. Haber: Present, Imperfect, Future (25866 candidates)
6. Comparisons (14884 candidates)
7. Prononciation : GUA; GÜE; GÜI; GUO. Tréma (11710 candidates)
8. B or V ? (9019 candidates)
9. Articles (8790 candidates)
10. Subjunctive present (8325 candidates)
11. Ser - Estar -Haber -Tener (8266 candidates)
12. Indefinite adjectives (7940 candidates)
13. Dictation : John's grandfather (7888 candidates)
14. Past conditional (7123 candidates)
15. Ser- Estar (6828 candidates)
16. Sounds : ZA - ZE - ZI - ZO - ZU (6781 candidates)
17. G or J ? (6328 candidates)
18. Comparisons: + (6299 candidates)
19. Quantities (6130 candidates)
20. Hacia-Hasta (6045 candidates)