tests by alex393 with the online test builder (120 tests)
Ranked by: number of candidates
1. S or Z ? (57775 candidates)
2. C, K or Q ? (48701 candidates)
3. To be : Persent imperfect future (41578 candidates)
4. Possessive adjectives (38957 candidates)
5. Haber: Present, Imperfect, Future (25809 candidates)
6. Comparisons (14870 candidates)
7. Prononciation : GUA; GÜE; GÜI; GUO. Tréma (11675 candidates)
8. B or V ? (9008 candidates)
9. Articles (8781 candidates)
10. Subjunctive present (8319 candidates)
11. Ser - Estar -Haber -Tener (8255 candidates)
12. Indefinite adjectives (7937 candidates)
13. Dictation : John's grandfather (7882 candidates)
14. Past conditional (7116 candidates)
15. Ser- Estar (6815 candidates)
16. Sounds : ZA - ZE - ZI - ZO - ZU (6773 candidates)
17. G or J ? (6325 candidates)
18. Comparisons: + (6286 candidates)
19. Quantities (6118 candidates)
20. Hacia-Hasta (6031 candidates)