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

281. Conjunctions (more) (564 candidates)
282. Opposite words (1681 candidates)
283. Modals (383 candidates)
284. Affinché, perché, ché (460 candidates)
285. Prepositions -7- (298 candidates)
286. Conjunctions (411 candidates)
287. Conjunctions (623 candidates)
288. Conjonctions : opposition et explication (458 candidates)
289. E/o (1009 candidates)
290. Modern life (237 candidates)
291. Disparition de 'en' -2- (256 candidates)
292. Disparition de 'en' -1- (396 candidates)
293. Giro - Different meanings (266 candidates)
294. Réalité et certitude (493 candidates)
295. Conjunctions (1236 candidates)
296. Idioms (459 candidates)
297. Idioms with prepositions (6) (306 candidates)
298. Prefixes - Opposite words (1080 candidates)
299. False friends (1005 candidates)
300. Breaking something (332 candidates)