tests by chilla with the online test builder (698 tests)

641. News (1183 candidates)
642. Alphabet (87671 candidates)
643. Song: black cat (900 candidates)
644. High tech vocabulary (1005 candidates)
645. Subjunctive (13584 candidates)
646. Correct tenses (19412 candidates)
647. Adjectives (13118 candidates)
648. Adjectives (28372 candidates)
649. Breakfast (922 candidates)
650. Breakfast (14424 candidates)
651. Singular to Plural (2289 candidates)
652. From plural to singular (1139 candidates)
653. Sentences: singular (815 candidates)
654. Singular to Plural (1437 candidates)
655. Mi, ti, si, ci, vi (18564 candidates)
656. Time (9102 candidates)
657. School stuff (1304 candidates)
658. At school (5096 candidates)
659. Rentrée scolaire-vocabulaire (1329 candidates)
660. Adverbs: temporal (4901 candidates)