If you are a textivate subscriber, you will be able to access the resources on the textivate plus section of textivate. (If you are not a subscriber, you will be able to see what's there, but you won't be able to open the activities.)
One part of textivate plus is the "Short texts" section for KS4 French. These texts are similar in length (and content?) to the L1>L2 translation texts on the new GCSE specifications. (Higher tier, admittedly, but these are still useful practice resources for Foundation candidates.)
Here is the link to the short texts for GCSE French: http://www.textivate.com/plus/French/KS4_Short%20texts_
Check it out.
Each resource contains over 50 activities (described below, or you could just click the link above and select one of the resources):