tests by eos17 with the online test builder (663 tests)

241. Prepositions-of-with-by-from (1486 candidates)
242. Prefixes (1871 candidates)
243. Present simple or continuous (2909 candidates)
244. Modals verbs (4113 candidates)
245. Voice and idioms (434 candidates)
246. Place of adverbs (1055 candidates)
247. Faux amis (1040 candidates)
248. Idioms and colours (1252 candidates)
249. From verb to noun (3737 candidates)
250. Confusion and words (10322 candidates)
251. Compound adjectives (573 candidates)
252. Adverbs of time (750 candidates)
253. What - which (1347 candidates)
254. Prepositions and adjectives (752 candidates)
255. Infinitive or gerund (1381 candidates)
256. Modals (1571 candidates)
257. Phrasal verbs (633 candidates)
258. Dérivation : suffixes diminutifs (4569 candidates)
259. False friends (747 candidates)
260. Homonyms (2071 candidates)