tests by here4u with the online test builder (678 tests)

621. Past simple and continuous (8982 candidates)
622. Express future (11971 candidates)
623. Express future (7156 candidates)
624. Increase your vocabulary : 2-4 (3416 candidates)
625. Negatives and semi-negatives (5611 candidates)
626. Sequence of tenses : The Student and the Rose (3) (3861 candidates)
627. Sequence of tenses : The Student and the Rose (2) (en modif (4832 candidates)
628. Sequence of tenses : The Student and the Rose (1/3) (18090 candidates)
629. Une histoire de More ou Less (6414 candidates)
630. Tenses in a text : Billy Weaver (2) (4989 candidates)
631. Increase your vocabulary : 2-3 (2243 candidates)
632. Tenses in a text : Billy Weaver (1) (15457 candidates)
633. Increase your vocabulary : 2-2 (2230 candidates)
634. Increase your vocabulary : 2-1 (4103 candidates)
635. Adjectives and substantives (8226 candidates)
636. Link words 3 . It's over. (2566 candidates)
637. Link words 2: some more... (3296 candidates)
638. Link words 1 : Let's start ! (4670 candidates)
639. Relative pronouns (1625 candidates)
640. Relative pronouns (2646 candidates)