tests by hidalgo with the online test builder (899 tests)

61. Antonyms (263 candidates)
62. Present subjunctive (irregular verbs) (337 candidates)
63. Colours (277 candidates)
64. Imperfect or preterit (639 candidates)
65. Preterite (575 candidates)
66. Interrogatives (414 candidates)
67. Possessive adjectives (468 candidates)
68. Locutions and correct prepositions (333 candidates)
69. Prepositions (364 candidates)
70. Present tense (diphthong verbs) (1353 candidates)
71. Logical answer (699 candidates)
72. Possessive adjectives (521 candidates)
73. Quantity (adverb, adjective or pronoun) (542 candidates)
74. Reflexive pronouns (579 candidates)
75. Personal pronouns (458 candidates)
76. Imperative mood (affirmative and negative commands) (339 candidates)
77. Present -> Imperfect (384 candidates)
78. Expressions (155 candidates)
79. Present perfect -> Preterit (399 candidates)
80. Tenses and moods (correct use) (626 candidates)