I am often asked what you need to revise for GCSE. I feel that to be well prepared you need not only to have a good knowledge of vocabulary but also to make sure that you have enough practice to be ready for any trick that the examiner can throw at you:
Go through this blog and practise some of the reading and listening exercises that I have done for you.
You can find all my vocabulary exercises on Quia
Past papers from AQA (2006-2008) can be found on the AQA website
You can also practise past papers on the following website: Linguaryde
Wildfrench offers you a lot of past papers as well
If you want to use the Taskmagic exercises, you will need to download the home version but it is really worth it and there are lot of games and activities to practise your France.
Do practise regularly and look at every topic. Check your answers and think on how you can improve.
Bonne Chance à tous