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

481. Dinosaure - Edmontonia (le) (169 candidates)
482. Dinosaure - Cératosaure (le) (181 candidates)
483. Jon Lord (52 candidates)
484. Tsilla Chelton (55 candidates)
485. Dutch = French (25) (185 candidates)
486. Imperfect (332 candidates)
487. Numbers (261 candidates)
488. Head + preposition (301 candidates)
489. Dinosaure - Tyrannosaure (le) (644 candidates)
490. Bataille des Eperons d'Or (535 candidates)
491. Dinosaure - Apatosaure (l') (265 candidates)
492. Present (668 candidates)
493. Internet (186 candidates)
494. Prepositions (412 candidates)
495. Evénements du 8 juillet (113 candidates)
496. Dinosaure - Stégosaure (le) (396 candidates)
497. Compound words with boom (182 candidates)
498. Dutch = French (24) (134 candidates)
499. Imperative (1672 candidates)
500. Plural (424 candidates)