An unexpected job today

I had no sub job for today.  I thought something might come up this morning, but Andrew and the kids left and there was still nothing.  I went back to bed, and when I got up I had just missed a call a few minutes before.  There was a teacher who needed to be out the rest of the week.  Although I couldn't help with tomorrow or Friday because I am already scheduled, I was happy to come in and get a few hours in!  Always grateful for the opportunity to earn some additional income!