tests by flori10 with the online test builder (33 tests)
Ranked by: number of candidates
1. Preterite (regular verbs and irregular verbs) (1161 candidates)
2. Imperfect (922 candidates)
3. Ser or estar (872 candidates)
4. Present (800 candidates)
5. Por or Para (605 candidates)
6. Direct and indirect pronouns (513 candidates)
7. Present perfect: irregular verbs (484 candidates)
8. Imperative mood (affirmative and negative commands) (463 candidates)
9. Subjunctive (regular and irregular verbs) (446 candidates)
10. Prepositions (425 candidates)
11. Family relationships (418 candidates)
12. Present subjunctive (404 candidates)
13. "Antes" or "Después" (369 candidates)
14. Tan, tanto/-a/-os/-as (368 candidates)
15. Reflexive pronouns (367 candidates)
16. Todavía or ya (361 candidates)
17. Antonyms (327 candidates)
18. Present tense (302 candidates)
19. Indicative or subjunctive (291 candidates)
20. If clauses (unreal conditional sentences) (288 candidates)