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

281. Conjugation - irregular verbs (862 candidates)
282. Impersonal sentences (1294 candidates)
283. Subject - verb agreement (642 candidates)
284. Expressions (494 candidates)
285. Verbs + infinitive or gerund (725 candidates)
286. Singular or plural of nouns (595 candidates)
287. Express quantities (441 candidates)
288. Compound adjectives (515 candidates)
289. Wh questions (992 candidates)
290. Prefixes (728 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 (8590 candidates)
295. Synonyms (396 candidates)
296. Place of adverbs (554 candidates)
297. Adverbial clauses (1110 candidates)
298. Compound adjectives (596 candidates)
299. Exclamative words (437 candidates)
300. Idioms (412 candidates)