Looking for a few piano sheets....?

Google and a credit card will find ALL of these for you. Most are still under copyright - so nobody is going to send you a copy. Doing so is illegal, and also the prime reason that the cost of music keep escalating. There are many sites that will sell you *real* copies, and others that will sell to you as downloads - cheaper, but not designed to be kept in your library. Perhaps your teacher can let you see reference copies, and then you can decide which you wish to purchase - I do this often with my students, since we have all bought something, and after it arrived, wondered what we ever were thinking of! You can also check sites like eBay and half.com - they often sell printed materials well under retail prices. Good luck with your upcoming exams.