tests by eos17 with the online test builder (678 tests)

241. Prepositions-of-with-by-from (1550 candidates)
242. Prefixes (1958 candidates)
243. Present simple or continuous (3031 candidates)
244. Modals verbs (4324 candidates)
245. Voice and idioms (439 candidates)
246. Place of adverbs (1057 candidates)
247. Faux amis (1042 candidates)
248. Idioms and colours (1323 candidates)
249. From verb to noun (3895 candidates)
250. Confusion and words (10820 candidates)
251. Compound adjectives (587 candidates)
252. Adverbs of time (770 candidates)
253. What - which (1536 candidates)
254. Prepositions and adjectives (758 candidates)
255. Infinitive or gerund (1389 candidates)
256. Modals (1584 candidates)
257. Phrasal verbs (638 candidates)
258. Dérivation : suffixes diminutifs (4708 candidates)
259. False friends (761 candidates)
260. Homonyms (2161 candidates)