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

221. To swell - to fill and synonyms (210 candidates)
222. Enough - quite or rather (1748 candidates)
223. Past simple or past perfect simple (2046 candidates)
224. Both, either, neither (8299 candidates)
225. This-These / that - those (1208 candidates)
226. Past continuous (545 candidates)
227. Adverbs of place (947 candidates)
228. Dictation - Safari (717 candidates)
229. Words and idioms (353 candidates)
230. Relative pronouns (2425 candidates)
231. Compound adjectives (1528 candidates)
232. Speech - Polemic and other words (401 candidates)
233. Verb Pull and its particles (437 candidates)
234. Suffixes (768 candidates)
235. A day in Hanoi (796 candidates)
236. Arriving at the airport (790 candidates)
237. Synonyms (540 candidates)
238. Prefixes (298 candidates)
239. Confusion of words (741 candidates)
240. Prepositions : at - in - on (1279 candidates)