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

501. Articles (16341 candidates)
502. Missing words (1139 candidates)
503. Tenses (6798 candidates)
504. Imperative (5272 candidates)
505. Prepositions (2947 candidates)
506. Gerund (114375 candidates)
507. Find the correct word (5075 candidates)
508. Haber/hacer (3453 candidates)
509. Pretérito indefinido (44538 candidates)
510. Subjunctive present/Present (5481 candidates)
511. Participes passés irréguliers (25315 candidates)
512. Present : To have -> haber - tener (2825 candidates)
513. Quantities (5139 candidates)
514. Superlatives (9027 candidates)
515. Subjunctive (12771 candidates)
516. Por-para (25476 candidates)
517. Ser / estar : Don Quichotte (3401 candidates)
518. Imperative (2762 candidates)
519. Time (9287 candidates)
520. Mots interrogatifs (20191 candidates)