tests by chilla with the online test builder (692 tests)

641. News (1186 candidates)
642. Alphabet (87840 candidates)
643. Song: black cat (900 candidates)
644. High tech vocabulary (1006 candidates)
645. Subjunctive (13621 candidates)
646. Correct tenses (19457 candidates)
647. Adjectives (13152 candidates)
648. Adjectives (28414 candidates)
649. Breakfast (922 candidates)
650. Breakfast (14435 candidates)
651. Singular to Plural (2290 candidates)
652. From plural to singular (1140 candidates)
653. Sentences: singular (816 candidates)
654. Singular to Plural (1438 candidates)
655. Mi, ti, si, ci, vi (18600 candidates)
656. Time (9109 candidates)
657. School stuff (1307 candidates)
658. At school (5099 candidates)
659. Rentrée scolaire-vocabulaire (1329 candidates)
660. Adverbs: temporal (4903 candidates)