tests by hidalgo with the online test builder (911 tests)

501. Tenses (6791 candidates)
502. Imperative (5270 candidates)
503. Prepositions (2945 candidates)
504. Gerund (113993 candidates)
505. Find the correct word (5073 candidates)
506. Haber/hacer (3452 candidates)
507. Pretérito indefinido (44445 candidates)
508. Subjunctive present/Present (5471 candidates)
509. Participes passés irréguliers (25238 candidates)
510. Present : To have -> haber - tener (2821 candidates)
511. Quantities (5135 candidates)
512. Superlatives (9018 candidates)
513. Subjunctive (12742 candidates)
514. Por-para (25401 candidates)
515. Ser / estar : Don Quichotte (3399 candidates)
516. Imperative (2762 candidates)
517. Time (9283 candidates)
518. Mots interrogatifs (20174 candidates)
519. Present (5518 candidates)
520. Prepositions (3485 candidates)