tests by hidalgo with the online test builder (848 tests)

41. Antonyms (252 candidates)
42. Present subjunctive (irregular verbs) (327 candidates)
43. Colours (246 candidates)
44. Imperfect or preterit (542 candidates)
45. Preterite (556 candidates)
46. Interrogatives (405 candidates)
47. Possessive adjectives (454 candidates)
48. Locutions and correct prepositions (329 candidates)
49. Prepositions (354 candidates)
50. Present tense (diphthong verbs) (1300 candidates)
51. Logical answer (683 candidates)
52. Possessive adjectives (496 candidates)
53. Quantity (adverb, adjective or pronoun) (519 candidates)
54. Reflexive pronouns (554 candidates)
55. Personal pronouns (432 candidates)
56. Imperative mood (affirmative and negative commands) (338 candidates)
57. Present -> Imperfect (381 candidates)
58. Expressions (155 candidates)
59. Present perfect -> Preterit (398 candidates)
60. Tenses and moods (correct use) (625 candidates)