This year, fellow Bible Bee participants, led by Matthew Minica, have put together micro quarter-length practice tests (25 questions for Primary, 50 questions for Junior and Senior), intended for local events this month. Full length tests should be available in early August.
See here for a bubble sheet to make the practice test experience as close as possible to contest day.
Please note that these practice tests were created by volunteers and are in no way endorsed by the Shelby Kennedy Foundation, which hosts the National Bible Bee.
Bible Bee, practice tests