It had been little more than two months since Bulloch County schools were last open, but when classes resumed Wednesday, students and teachers did not miss a beat. Everyone was back in the saddle and settling into normal routines for area schools’ first day of classes, schools Superintendent Charles Wilson said. “Students seem happy, parents seem to be happy and everyone is already down to business,” Wilson said midday at Mattie Lively Elementary while students were breaking for lunch.