tests by eos17 with the online test builder (682 tests)

241. Prepositions-of-with-by-from (1527 candidates)
242. Prefixes (1931 candidates)
243. Present simple or continuous (2974 candidates)
244. Modals verbs (4245 candidates)
245. Voice and idioms (439 candidates)
246. Place of adverbs (1057 candidates)
247. Faux amis (1042 candidates)
248. Idioms and colours (1300 candidates)
249. From verb to noun (3821 candidates)
250. Confusion and words (10630 candidates)
251. Compound adjectives (581 candidates)
252. Adverbs of time (764 candidates)
253. What - which (1381 candidates)
254. Prepositions and adjectives (755 candidates)
255. Infinitive or gerund (1386 candidates)
256. Modals (1580 candidates)
257. Phrasal verbs (635 candidates)
258. Dérivation : suffixes diminutifs (4639 candidates)
259. False friends (757 candidates)
260. Homonyms (2087 candidates)