Practice questions

I am preparing for the June 2013 level 1 exam. I have just finished reading the ethics section and am wondering if there are any practice questions for this section other then the ones in the book? Do they release them at a certain date or do I have to buy them? Any advice/information on this would be appreciated.

I work with the Schweser Qbank; most folks say that for Elan’s Practice Questions are closer to the CFAI…it’s personal preference I would say.