tests by hidalgo with the online test builder (939 tests)

481. DES- / IN- (4363 candidates)
482. Animals (13566 candidates)
483. Vocabulary : At school (20881 candidates)
484. Enclise (l') (39332 candidates)
485. Likes (1831 candidates)
486. Pretérito indefinido / Pretérito imperfecto (20582 candidates)
487. Haber/tener (present) (3847 candidates)
488. Pretérito indefinido: irregular verbs (8324 candidates)
489. Plural (4207 candidates)
490. Tanto (8865 candidates)
491. From another tense to present tense (1796 candidates)
492. Gérondif ou participe passé (9978 candidates)
493. #el que#lo que (4868 candidates)
494. Diminutive words (4322 candidates)
495. Simple past - irregular verbs (69948 candidates)
496. Personal pronouns (1319 candidates)
497. Muy/Mucho (28960 candidates)
498. Pretérito indefinido / Conditional present (5295 candidates)
499. Synonyms (verbs) (12470 candidates)
500. Esta - está - ésta (19945 candidates)