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

241. Prepositions-of-with-by-from (1526 candidates)
242. Prefixes (1928 candidates)
243. Present simple or continuous (2971 candidates)
244. Modals verbs (4235 candidates)
245. Voice and idioms (439 candidates)
246. Place of adverbs (1057 candidates)
247. Faux amis (1042 candidates)
248. Idioms and colours (1290 candidates)
249. From verb to noun (3817 candidates)
250. Confusion and words (10606 candidates)
251. Compound adjectives (581 candidates)
252. Adverbs of time (764 candidates)
253. What - which (1378 candidates)
254. Prepositions and adjectives (755 candidates)
255. Infinitive or gerund (1386 candidates)
256. Modals (1578 candidates)
257. Phrasal verbs (634 candidates)
258. Dérivation : suffixes diminutifs (4630 candidates)
259. False friends (757 candidates)
260. Homonyms (2086 candidates)