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

301. Vocabulary: idioms: emotions 1 (8174 candidates)
302. Vocabulary: laugh and smile... (6519 candidates)
303. Phrasal verbs: to GET (2336 candidates)
304. Phrasal verbs: to TAKE (2083 candidates)
305. Phrasal verbs: PUT (1691 candidates)
306. Compound adjectives (10563 candidates)
307. Phrasal verbs: let's start (1340 candidates)
308. Vocabulary: congratulating (8658 candidates)
309. Vocabulary: Customer Service (10066 candidates)
310. SMS language: abbreviations and acronyms (10706 candidates)
311. Vocabulary: renting a car abroad (11871 candidates)
312. If clauses: step 2 (24355 candidates)
313. If clauses - Beginners (11724 candidates)
314. Whereas or While (24899 candidates)
315. Vocabulary: asking, giving or refusing permission. (11317 candidates)
316. Vocabulary: clarifying a dialogue. (12748 candidates)
317. Vocabulary: appointments: how to make, postpone, cancel them (12874 candidates)
318. Concession: Despite or Although (13490 candidates)
319. Problem - Issue - Trouble (2209 candidates)
320. Vocabulary: planning a trip (16144 candidates)