tests by hidalgo with the online test builder (1000 tests)

21. Future (regular and irregular verbs) (82 candidates)
22. Sequence of tenses (70 candidates)
23. Ser or Estar (172 candidates)
24. Prepositions (183 candidates)
25. Ser o estar (513 candidates)
26. Irregular past participles (180 candidates)
27. Gerund (213 candidates)
28. Conditional sentences (228 candidates)
29. Imperative mood (affirmative and negative commands) (164 candidates)
30. Simple past tense (irregular verbs) (247 candidates)
31. Present tense (irregular verbs) (389 candidates)
32. Subject pronouns (190 candidates)
33. Tenses (quick review) (365 candidates)
34. Reflexive or non reflexive verbs (depending on the meaning) (399 candidates)
35. Room in a house: the bathroom (170 candidates)
36. Adjective or adverb (agreement or not?) (787 candidates)
37. "Gustar" (205 candidates)
38. Basic arithmetic operations (149 candidates)
39. Gender of nouns (208 candidates)
40. Personal pronouns (143 candidates)