tests by valdyeuse with the online test builder (788 tests)

201. There is / There are (4491 candidates)
202. Jobs (1672 candidates)
203. Negation: kein / nicht (2924 candidates)
204. Exclamation with So and Such (4401 candidates)
205. Exclamations with How or What (17085 candidates)
206. Particles 'be' 'er' 'ver' (940 candidates)
207. Confusions (1469 candidates)
208. Too many or too much (12378 candidates)
209. Who and Which (26866 candidates)
210. Plurals of nouns (1690 candidates)
211. Grief and tears (1454 candidates)
212. Umwelt (1705 candidates)
213. Preterit - Irregular verbs (1389 candidates)
214. Perfekt (4811 candidates)
215. Littérature française (665 candidates)
216. Mustn't or needn't (4978 candidates)
217. Relative pronouns (2645 candidates)
218. Composed interrogative pronouns (761 candidates)
219. Past simple or continuous (1728 candidates)
220. Genitive (3135 candidates)