tests by mariebru with the online test builder (1938 tests)

501. Questions (2852 candidates)
502. Allemaal, hele... (704 candidates)
503. Compound words (924 candidates)
504. Passive voice (2195 candidates)
505. Adjectives (1805 candidates)
506. Definite articles (513 candidates)
507. Possessive adjectives (788 candidates)
508. Jobs (1579 candidates)
509. Odd animal (9304 candidates)
510. Vocabulary - transports (4899 candidates)
511. April, 1st (155 candidates)
512. Synonyms (476 candidates)
513. Diminutive words (230 candidates)
514. Prepositions (1637 candidates)
515. Imperfect (912 candidates)
516. Netherlands : you should eat fruits/vegetables (2799 candidates)
517. Geen / niet (1338 candidates)
518. Past participle (832 candidates)
519. Build these sentences (1700 candidates)
520. Plural (1017 candidates)