tests by here4u with the online test builder (650 tests)

201. Vocabulary: laughter, humour (6486 candidates)
202. Vocabulary: generosity and meanness (6094 candidates)
203. Vocabulary: kind, nice or nasty (5646 candidates)
204. Vocabulary : using prefixes (1181 candidates)
205. Vocabulary: using suffixes (1344 candidates)
206. Vocabulary: character and personality (7640 candidates)
207. Vocabulary: past, present, future... (6386 candidates)
208. Miss - lack - be short of (7301 candidates)
209. Only, alone, lonely, by oneself, single (9853 candidates)
210. Vocabulary: chance (7510 candidates)
211. Bring or take (15071 candidates)
212. Both/ both of (12640 candidates)
213. Negatives and semi-negatives (10142 candidates)
214. Must or have to (4775 candidates)
215. Confusing verbs 2: lie, lay, lied, live, leave (1664 candidates)
216. Confusing verbs 1: fell, felt, filled, flowed, flew (1814 candidates)
217. Short answers: I hope so - I hope not (1654 candidates)
218. Foreign - foreigner - strange - stranger (14181 candidates)
219. Vocabulary: germs and viruses (892 candidates)
220. Vocabulary: Inclusion - exclusion - differences (488 candidates)