tests by hidalgo with the online test builder (899 tests)

481. From simple past to future (9028 candidates)
482. Simple past (8150 candidates)
483. Gérondif ou participe passé (1988 candidates)
484. Gerund (2797 candidates)
485. Always in plural form (3616 candidates)
486. Comparatives and superlatives (3482 candidates)
487. Travelling by plane (7008 candidates)
488. Adjectifs possessifs (3518 candidates)
489. Son/sont (65061 candidates)
490. Groupe des verbes : Au bord de l'eau (1570 candidates)
491. Ill ou y (3012 candidates)
492. Past simple or continuous (7334 candidates)
493. Contractions (2413 candidates)
494. Adverbes et expressions de lieu (3525 candidates)
495. Adverbs and expressions (5153 candidates)
496. Compound adjectives and words (4330 candidates)
497. Verbs and tenses (1798 candidates)
498. Danaus Plexippus Linneo (3851 candidates)
499. Possession (4404 candidates)
500. Possessive adjectives (33772 candidates)