tests by hidalgo with the online test builder (908 tests)

41. Antonyms (232 candidates)
42. Present subjunctive (irregular verbs) (298 candidates)
43. Colours (226 candidates)
44. Imperfect or preterit (491 candidates)
45. Preterite (534 candidates)
46. Interrogatives (395 candidates)
47. Possessive adjectives (404 candidates)
48. Locutions and correct prepositions (323 candidates)
49. Prepositions (337 candidates)
50. Present tense (diphthong verbs) (1208 candidates)
51. Logical answer (662 candidates)
52. Possessive adjectives (476 candidates)
53. Quantity (adverb, adjective or pronoun) (504 candidates)
54. Reflexive pronouns (545 candidates)
55. Personal pronouns (432 candidates)
56. Imperative mood (affirmative and negative commands) (336 candidates)
57. Present -> Imperfect (372 candidates)
58. Expressions (155 candidates)
59. Present perfect -> Preterit (396 candidates)
60. Tenses and moods (correct use) (622 candidates)