tests by mariebru with the online test builder (3207 tests)

481. Dinosaure - Edmontonia (le) (173 candidates)
482. Dinosaure - Cératosaure (le) (182 candidates)
483. Jon Lord (52 candidates)
484. Tsilla Chelton (56 candidates)
485. Dutch = French (25) (186 candidates)
486. Imperfect (341 candidates)
487. Numbers (265 candidates)
488. Head + preposition (320 candidates)
489. Dinosaure - Tyrannosaure (le) (661 candidates)
490. Bataille des Eperons d'Or (546 candidates)
491. Dinosaure - Apatosaure (l') (269 candidates)
492. Present (676 candidates)
493. Internet (190 candidates)
494. Prepositions (419 candidates)
495. Evénements du 8 juillet (113 candidates)
496. Dinosaure - Stégosaure (le) (401 candidates)
497. Compound words with boom (182 candidates)
498. Dutch = French (24) (140 candidates)
499. Imperative (1729 candidates)
500. Plural (436 candidates)