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

221. To swell - to fill and synonyms (210 candidates)
222. Enough - quite or rather (1724 candidates)
223. Past simple or past perfect simple (2013 candidates)
224. Both, either, neither (8044 candidates)
225. This-These / that - those (1172 candidates)
226. Past continuous (539 candidates)
227. Adverbs of place (926 candidates)
228. Dictation - Safari (713 candidates)
229. Words and idioms (345 candidates)
230. Relative pronouns (2388 candidates)
231. Compound adjectives (1524 candidates)
232. Speech - Polemic and other words (398 candidates)
233. Verb Pull and its particles (427 candidates)
234. Suffixes (766 candidates)
235. A day in Hanoi (790 candidates)
236. Arriving at the airport (780 candidates)
237. Synonyms (537 candidates)
238. Prefixes (297 candidates)
239. Confusion of words (734 candidates)
240. Prepositions : at - in - on (1260 candidates)