tests by hidalgo with the online test builder (911 tests)

481. Synonyms (verbs) (12420 candidates)
482. Esta - está - ésta (19062 candidates)
483. Enclisis (9765 candidates)
484. Present - Irregular verbs (2624 candidates)
485. Present - Regular verbs (8550 candidates)
486. Possessive adjectives (11434 candidates)
487. Imperative no (37331 candidates)
488. Possessive adjectives (18837 candidates)
489. Missing words (1272 candidates)
490. Personal pronouns (6579 candidates)
491. Articles (16330 candidates)
492. Missing words (1124 candidates)
493. Tenses (6717 candidates)
494. Imperative (5236 candidates)
495. Prepositions (2925 candidates)
496. Gerund (110897 candidates)
497. Find the correct word (5067 candidates)
498. Haber/hacer (3428 candidates)
499. Pretérito indefinido (43822 candidates)
500. Subjunctive present/Present (5408 candidates)