tests by fiofio1 with the online test builder (698 tests)

281. Conjunctions (more) (583 candidates)
282. Opposite words (1695 candidates)
283. Modals (393 candidates)
284. Affinché, perché, ché (460 candidates)
285. Prepositions -7- (299 candidates)
286. Conjunctions (414 candidates)
287. Conjunctions (628 candidates)
288. Conjonctions : opposition et explication (460 candidates)
289. E/o (1018 candidates)
290. Modern life (237 candidates)
291. Disparition de 'en' -2- (256 candidates)
292. Disparition de 'en' -1- (397 candidates)
293. Giro - Different meanings (267 candidates)
294. Réalité et certitude (494 candidates)
295. Conjunctions (1244 candidates)
296. Idioms (461 candidates)
297. Idioms with prepositions (6) (307 candidates)
298. Prefixes - Opposite words (1084 candidates)
299. False friends (1013 candidates)
300. Breaking something (334 candidates)