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

281. Conjunctions (more) (588 candidates)
282. Opposite words (1702 candidates)
283. Modals (394 candidates)
284. Affinché, perché, ché (461 candidates)
285. Prepositions -7- (299 candidates)
286. Conjunctions (417 candidates)
287. Conjunctions (637 candidates)
288. Conjonctions : opposition et explication (462 candidates)
289. E/o (1020 candidates)
290. Modern life (237 candidates)
291. Disparition de 'en' -2- (256 candidates)
292. Disparition de 'en' -1- (397 candidates)
293. Giro - Different meanings (269 candidates)
294. Réalité et certitude (498 candidates)
295. Conjunctions (1257 candidates)
296. Idioms (461 candidates)
297. Idioms with prepositions (6) (310 candidates)
298. Prefixes - Opposite words (1087 candidates)
299. False friends (1015 candidates)
300. Breaking something (335 candidates)