Resource Sites: Explanations and Exercises with Feedback
French Grammar Central: Tennessee Bob Peckham's massive grammar site organized by parts of speech. Verb conjugators galore.

Tex's French Grammar This site is very well-organized, comprehensive and funny!! Subtitled" la grammaire de l'absurde", there are great dialogues (with sound) and hilarious illustrations.

Quartier Français: Janice Paulsen's excellent resource site has great grammar resources to offer.

 

 

Interactive Exercises
La Grammaire Interactive Search this site for grammar, spelling and stylistic help.
Conjuguemos A great site for verb conjugation practice. Click on French.
Canal Rêve Les Temps Ludiques. Interactive conjugation games.
olyfran Les Olympiades du français. Chic, cool et efficace.
Le point du fle Find sites with interactive exercises on all grammar topics.
Real French Grammar guides and games with scoring and feedback.

 

Diagnostic Tests
Cyberprof teste vos connaissances. Take tests and see your recorded score.
Test de français

 

Here are some sites that will help you review and refresh your French grammar.