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

41. Vocabulary: some time/ sometime/ sometimes (4549 candidates)
42. Doubling the final consonant, or not? (5262 candidates)
43. Vocabulary: steal or rob? remember or remind? (4908 candidates)
44. Civilisation: Thanksgiving and Black Friday (2955 candidates)
45. Idioms: the weather (2802 candidates)
46. Concession (5236 candidates)
47. Idioms: men and women (318 candidates)
48. Reduced forms (4057 candidates)
49. Modal auxiliaries in the past. (5518 candidates)
50. To see and to hear + ing/ bare infinitive (6586 candidates)
51. Word Stress (2) (2569 candidates)
52. Word Stress (1) (3219 candidates)
53. Pronunciation of the final sound -ED (4493 candidates)
54. A few difficulties with pronunciation (3486 candidates)
55. Vocabulary: doing things... (4227 candidates)
56. Vocabulary: Taking a holiday (4413 candidates)
57. Can/ could/ can't and equivalents (1508 candidates)
58. By? By the time? Until? (6282 candidates)
59. Made of? from? with? or out of? (6347 candidates)
60. Standard or casual registers? (3383 candidates)