tests by flori10 with the online test builder (33 tests)
Ranked by: number of candidates
1. Preterite (regular verbs and irregular verbs) (1169 candidates)
2. Imperfect (926 candidates)
3. Ser or estar (873 candidates)
4. Present (804 candidates)
5. Por or Para (631 candidates)
6. Direct and indirect pronouns (520 candidates)
7. Present perfect: irregular verbs (495 candidates)
8. Imperative mood (affirmative and negative commands) (464 candidates)
9. Subjunctive (regular and irregular verbs) (457 candidates)
10. Family relationships (447 candidates)
11. Prepositions (428 candidates)
12. Present subjunctive (406 candidates)
13. Todavía or ya (383 candidates)
14. Tan, tanto/-a/-os/-as (374 candidates)
15. "Antes" or "Después" (373 candidates)
16. Reflexive pronouns (367 candidates)
17. Antonyms (352 candidates)
18. Present tense (311 candidates)
19. If clauses (unreal conditional sentences) (298 candidates)
20. Indicative or subjunctive (291 candidates)