tests by alex393 with the online test builder (120 tests)
Ranked by: number of candidates
1. S or Z ? (58199 candidates)
2. C, K or Q ? (49053 candidates)
3. To be : Persent imperfect future (41844 candidates)
4. Possessive adjectives (39223 candidates)
5. Haber: Present, Imperfect, Future (25929 candidates)
6. Comparisons (14919 candidates)
7. Prononciation : GUA; GÜE; GÜI; GUO. Tréma (11712 candidates)
8. B or V ? (9032 candidates)
9. Articles (8850 candidates)
10. Subjunctive present (8349 candidates)
11. Ser - Estar -Haber -Tener (8283 candidates)
12. Indefinite adjectives (7964 candidates)
13. Dictation : John's grandfather (7911 candidates)
14. Past conditional (7143 candidates)
15. Sounds : ZA - ZE - ZI - ZO - ZU (6882 candidates)
16. Ser- Estar (6841 candidates)
17. G or J ? (6335 candidates)
18. Comparisons: + (6314 candidates)
19. Quantities (6165 candidates)
20. Hacia-Hasta (6063 candidates)