tests by here4u with the online test builder (676 tests)

41. Made of? from? with? or out of? (6084 candidates)
42. Standard or casual registers? (35 candidates) [Being reviewed]
43. Conditions (2367 candidates)
44. Vocabulary: belonging and possessing (394 candidates)
45. Subject-verb inversions (3996 candidates)
46. Word order: no subject - verb inversion (624 candidates)
47. To be to? or To have to? (828 candidates)
48. Infinitive (without 'to') (220 candidates)
49. Infinitive form (4877 candidates)
50. Gerund (5264 candidates)
51. So or such (5362 candidates)
52. Else and compounds (535 candidates)
53. Prepositions and adverbs of LOCATION (2) (4777 candidates)
54. Prepositions, adverbs: LOCATION (1) (5843 candidates)
55. Vocabulary: the weather (4516 candidates)
56. Vocabulary: destroy, destruction (312 candidates)
57. Vocabulary: speed and slowness (339 candidates)
58. Vocabulary: walking (3878 candidates)
59. Vocabulary: leisure and hobbies (4179 candidates)
60. Indefinites (5839 candidates)