Here is a good grammar book that you can borrow at the Centre de Ressources (CRDN) of our school : Grammaire progressive du français (niveau débutant) – ask for the CD at the desk – Grammaire progressive du français (niveau intermédiaire) or buy in all foreign languages bookshops (ATTICA, Gibert Jeune, Gibert Joseph, FNAC…). The corrections are available in a separate booklet.