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

901. Passive voice (1938 candidates)
902. Idioms - prepositions (214 candidates)
903. Verbs + particle (2565 candidates)
904. Articles (531 candidates)
905. Auxiliaries (448 candidates)
906. Imperfect (3203 candidates)
907. Toen / als (490 candidates)
908. Infinitive- ((te)+ verb) (422 candidates)
909. Hebben / zijn (590 candidates)
910. Past participles (641 candidates)
911. Prepositions (160 candidates)
912. Passive voice (1186 candidates)
913. Imperfect (560 candidates)
914. Jobs (623 candidates)
915. Negation (976 candidates)
916. Present perfect (16277 candidates)
917. Question clauses (394 candidates)
918. Subordinate clauses (692 candidates)
919. Romans (99 candidates)
920. Winter activities (3486 candidates)