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

281. Conjugation - irregular verbs (863 candidates)
282. Impersonal sentences (1313 candidates)
283. Subject - verb agreement (642 candidates)
284. Expressions (496 candidates)
285. Verbs + infinitive or gerund (725 candidates)
286. Singular or plural of nouns (599 candidates)
287. Express quantities (441 candidates)
288. Compound adjectives (515 candidates)
289. Wh questions (996 candidates)
290. Prefixes (738 candidates)
291. Suffixes (467 candidates)
292. Marketing (526 candidates)
293. Dictation - Our trip in Vietnam (593 candidates)
294. Used to, be used to, get used to (8820 candidates)
295. Synonyms (398 candidates)
296. Place of adverbs (554 candidates)
297. Adverbial clauses (1119 candidates)
298. Compound adjectives (597 candidates)
299. Exclamative words (439 candidates)
300. Idioms (413 candidates)