tests by eos17 with the online test builder (389 tests)

221. To swell - to fill and synonyms (209 candidates)
222. Enough - quite or rather (1618 candidates)
223. Past simple or past perfect simple (1889 candidates)
224. Both, either, neither (7117 candidates)
225. This-These / that - those (878 candidates)
226. Past continuous (451 candidates)
227. Adverbs of place (905 candidates)
228. Dictation - Safari (700 candidates)
229. Words and idioms (328 candidates)
230. Relative pronouns (2215 candidates)
231. Compound adjectives (1469 candidates)
232. Speech - Polemic and other words (381 candidates)
233. Verb Pull and its particles (418 candidates)
234. Suffixes (706 candidates)
235. A day in Hanoi (756 candidates)
236. Arriving at the airport (761 candidates)
237. Synonyms (534 candidates)
238. Prefixes (294 candidates)
239. Confusion of words (702 candidates)
240. Prepositions : at - in - on (1211 candidates)