tests by hidalgo with the online test builder (914 tests)

541. Missing words (1300 candidates)
542. Personal pronouns (6801 candidates)
543. Articles (16364 candidates)
544. Missing words (1158 candidates)
545. Tenses (6880 candidates)
546. Imperative (5331 candidates)
547. Prepositions (2997 candidates)
548. Gerund (119364 candidates)
549. Find the correct word (5092 candidates)
550. Haber/hacer (3669 candidates)
551. Pretérito indefinido (45682 candidates)
552. Subjunctive present/Present (5565 candidates)
553. Participes passés irréguliers (26014 candidates)
554. Present : To have -> haber - tener (2874 candidates)
555. Quantities (5202 candidates)
556. Superlatives (9132 candidates)
557. Subjunctive (13266 candidates)
558. Por-para (26010 candidates)
559. Ser / estar : Don Quichotte (3425 candidates)
560. Imperative (2781 candidates)