tests by hidalgo with the online test builder (898 tests)

581. Riddles (2901 candidates)
582. Neutral article: (lo) (24230 candidates)
583. Fill in this text (4291 candidates)
584. Definite articles (1450 candidates)
585. Pronouns (2206 candidates)
586. Mix-up (4063 candidates)
587. Vocabulaire : des faux-amis ??? (6260 candidates)
588. Subjunctive (3326 candidates)
589. Linking words (9260 candidates)
590. Linking words (15744 candidates)
591. El pretérito indefinido (26152 candidates)
592. Factorisations à trous (968 candidates)
593. La terminaison des verbes (12267 candidates)
594. Participe passé , infinitif ou imparfait ? (23898 candidates)
595. A, as, ou à (74357 candidates)
596. Active voice and passive voice (7966 candidates)
597. Tags (2772 candidates)
598. Articles (3726 candidates)
599. Prepositions : von, über, auf, an... (1750 candidates)
600. Modal verbs (6101 candidates)