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

901. Passive voice (1927 candidates)
902. Idioms - prepositions (211 candidates)
903. Verbs + particle (2558 candidates)
904. Articles (522 candidates)
905. Auxiliaries (438 candidates)
906. Imperfect (3186 candidates)
907. Toen / als (480 candidates)
908. Infinitive- ((te)+ verb) (400 candidates)
909. Hebben / zijn (571 candidates)
910. Past participles (628 candidates)
911. Prepositions (159 candidates)
912. Passive voice (1170 candidates)
913. Imperfect (549 candidates)
914. Jobs (616 candidates)
915. Negation (932 candidates)
916. Present perfect (15559 candidates)
917. Question clauses (388 candidates)
918. Subordinate clauses (684 candidates)
919. Romans (97 candidates)
920. Winter activities (3396 candidates)