tests by valdyeuse with the online test builder (789 tests)

201. There is / There are (4255 candidates)
202. Jobs (1671 candidates)
203. Negation: kein / nicht (2918 candidates)
204. Exclamation with So and Such (4322 candidates)
205. Exclamations with How or What (16585 candidates)
206. Particles 'be' 'er' 'ver' (940 candidates)
207. Confusions (1467 candidates)
208. Too many or too much (12260 candidates)
209. Who and Which (26025 candidates)
210. Plurals of nouns (1683 candidates)
211. Grief and tears (1451 candidates)
212. Umwelt (1689 candidates)
213. Preterit - Irregular verbs (1382 candidates)
214. Perfekt (4612 candidates)
215. Littérature française (663 candidates)
216. Mustn't or needn't (4959 candidates)
217. Relative pronouns (2632 candidates)
218. Composed interrogative pronouns (760 candidates)
219. Past simple or continuous (1720 candidates)
220. Genitive (3070 candidates)