tests by hidalgo with the online test builder (653 tests)

521. Subjunctive present (1174 candidates)
522. Nouns and gender (1098 candidates)
523. Preterite (Irregular verbs) (2802 candidates)
524. Present subjunctive or Imperfect subjunctive (2078 candidates)
525. Adjectives and their antonyms (1876 candidates)
526. Present tense (regular and irregular verbs) (2227 candidates)
527. Imperative (732 candidates)
528. Prepositions (567 candidates)
529. Personal pronouns (480 candidates)
530. Vegetables and aromatic plants (410 candidates)
531. Gerund (647 candidates)
532. Subjunctive (present and imperfect) (663 candidates)
533. Imperative (Affirmative and negative commands) (311 candidates)
534. Antonyms (adjectives) (314 candidates)
535. Preposition (464 candidates)
536. Prepositions "A" or "EN" (687 candidates)
537. Diminutives (213 candidates)
538. Past participles (447 candidates)
539. Autumn (dictation) (376 candidates)
540. Apocope (861 candidates)