tests by here4u with the online test builder (627 tests)

301. Vocabulary: at the restaurant (240499 candidates)
302. Vocabulary: on the phone (257555 candidates)
303. Vocabulary: rain... and more rain... (1662 candidates)
304. Vocabulary, The sun: a friend or an enemy (14630 candidates)
305. Reflexive or reciprocal pronouns (2527 candidates)
306. Subject/verb inversions (12221 candidates)
307. Contrast, opposition, restriction (5384 candidates)
308. Vocabulary: agreement/ disagreement (2521 candidates)
309. Vocabulary: going to the doctor's (1) (7735 candidates)
310. -WH questions (9404 candidates)
311. Vocabulary: DIY and hobbies... (9531 candidates)
312. Have you got / Do you have (7221 candidates)
313. Comparative and superlative forms of adjectives... (18417 candidates)
314. Adjectives: Where to put them? (23684 candidates)
315. Vocabulary: social life (13816 candidates)
316. When + future or not - The very first steps... (17743 candidates)
317. Vocabulary: housecleaning (1205 candidates)
318. Vocabulary: Good night ... (12104 candidates)
319. Link words: condition and consequence (3391 candidates)
320. Link words: expressing TIME (2803 candidates)