tests by hidalgo with the online test builder (705 tests)

521. Subjunctive present (1208 candidates)
522. Nouns and gender (1119 candidates)
523. Preterite (Irregular verbs) (2991 candidates)
524. Present subjunctive or Imperfect subjunctive (2299 candidates)
525. Adjectives and their antonyms (1939 candidates)
526. Present tense (regular and irregular verbs) (2285 candidates)
527. Imperative (738 candidates)
528. Prepositions (572 candidates)
529. Personal pronouns (484 candidates)
530. Vegetables and aromatic plants (455 candidates)
531. Gerund (694 candidates)
532. Subjunctive (present and imperfect) (690 candidates)
533. Imperative (Affirmative and negative commands) (323 candidates)
534. Antonyms (adjectives) (360 candidates)
535. Preposition (500 candidates)
536. Prepositions "A" or "EN" (776 candidates)
537. Diminutives (247 candidates)
538. Past participles (484 candidates)
539. Autumn (dictation) (417 candidates)
540. Apocope (898 candidates)