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

481. Words borrowed from French (3432 candidates)
482. Possessive adjectives & pronouns (28443 candidates)
483. Linking words (13888 candidates)
484. Impératif affirmatif (18320 candidates)
485. DES- / IN- (4364 candidates)
486. Animals (13575 candidates)
487. Vocabulary : At school (20905 candidates)
488. Enclise (l') (39342 candidates)
489. Likes (1831 candidates)
490. Pretérito indefinido / Pretérito imperfecto (20611 candidates)
491. Haber/tener (present) (3854 candidates)
492. Pretérito indefinido: irregular verbs (8330 candidates)
493. Plural (4208 candidates)
494. Tanto (8872 candidates)
495. From another tense to present tense (1796 candidates)
496. Gérondif ou participe passé (9998 candidates)
497. #el que#lo que (4874 candidates)
498. Diminutive words (4323 candidates)
499. Simple past - irregular verbs (69990 candidates)
500. Personal pronouns (1319 candidates)