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

281. Conjugation - irregular verbs (866 candidates)
282. Impersonal sentences (1354 candidates)
283. Subject - verb agreement (652 candidates)
284. Expressions (498 candidates)
285. Verbs + infinitive or gerund (735 candidates)
286. Singular or plural of nouns (601 candidates)
287. Express quantities (443 candidates)
288. Compound adjectives (517 candidates)
289. Wh questions (1007 candidates)
290. Prefixes (741 candidates)
291. Suffixes (468 candidates)
292. Marketing (527 candidates)
293. Dictation - Our trip in Vietnam (603 candidates)
294. Used to, be used to, get used to (9212 candidates)
295. Synonyms (401 candidates)
296. Place of adverbs (555 candidates)
297. Adverbial clauses (1144 candidates)
298. Compound adjectives (598 candidates)
299. Exclamative words (448 candidates)
300. Idioms (413 candidates)