tests by alex393 with the online test builder (120 tests)
Ranked by: number of candidates
1. S or Z ? (57796 candidates)
2. C, K or Q ? (48722 candidates)
3. To be : Persent imperfect future (41600 candidates)
4. Possessive adjectives (38978 candidates)
5. Haber: Present, Imperfect, Future (25819 candidates)
6. Comparisons (14874 candidates)
7. Prononciation : GUA; GÜE; GÜI; GUO. Tréma (11675 candidates)
8. B or V ? (9009 candidates)
9. Articles (8783 candidates)
10. Subjunctive present (8319 candidates)
11. Ser - Estar -Haber -Tener (8258 candidates)
12. Indefinite adjectives (7939 candidates)
13. Dictation : John's grandfather (7883 candidates)
14. Past conditional (7118 candidates)
15. Ser- Estar (6817 candidates)
16. Sounds : ZA - ZE - ZI - ZO - ZU (6775 candidates)
17. G or J ? (6326 candidates)
18. Comparisons: + (6290 candidates)
19. Quantities (6119 candidates)
20. Hacia-Hasta (6038 candidates)