tests by hidalgo with the online test builder (895 tests)

621. Modal verbs (5543 candidates)
622. Questions (3294 candidates)
623. Auxiliaries (6389 candidates)
624. Infinitive or gerund (23953 candidates)
625. Comprehension (1093 candidates)
626. Compréhension : ser ou ir ??? (2576 candidates)
627. Pretérito imperfecto / pretérito indefinido (29834 candidates)
628. Present (irregular verbs) (57288 candidates)
629. Grammaire : emploi des modes et des temps (2913 candidates)
630. Complément direct (20469 candidates)
631. Traduction de 'on' (46665 candidates)
632. Expressions and body (1898 candidates)
633. Phrasal verbs (6023 candidates)
634. Pretérito perfecto/indefinido (18213 candidates)
635. Subjunctive imperfect (7312 candidates)
636. Like/as/how (20232 candidates)
637. Still/again etc... (1675 candidates)
638. Until/so far as to ... (2134 candidates)
639. For, During or While (2293 candidates)
640. For, Since, Ago (5471 candidates)