tests by hidalgo with the online test builder (929 tests)

481. From another tense to present tense (1791 candidates)
482. Gérondif ou participe passé (9831 candidates)
483. #el que#lo que (4841 candidates)
484. Diminutive words (4289 candidates)
485. Simple past - irregular verbs (69120 candidates)
486. Personal pronouns (1312 candidates)
487. Muy/Mucho (28615 candidates)
488. Pretérito indefinido / Conditional present (5242 candidates)
489. Synonyms (verbs) (12446 candidates)
490. Esta - está - ésta (19454 candidates)
491. Enclisis (9819 candidates)
492. Present - Irregular verbs (2628 candidates)
493. Present - Regular verbs (8563 candidates)
494. Possessive adjectives (11589 candidates)
495. Imperative no (38631 candidates)
496. Possessive adjectives (18890 candidates)
497. Missing words (1277 candidates)
498. Personal pronouns (6643 candidates)
499. Articles (16341 candidates)
500. Missing words (1139 candidates)