Read the hint below. Then read the blurbs that follow. Pick the correct word in each bolded word pair.
The Number 13
Many people believe that the number 13 is unlucky. The fear is so widespread that most high-rise buildings in the U.S. do not have a 13th floor. There/Their/They’re are a lot of theories about where this fear comes from, but our favorite goes back to when our ancient ancestors learned to count. By counting each finger plus each foot as one unit, they could count up to 12. Anything beyond 12 was a terrifying unknown. (Why didn’t they count there/their/they’re toes? Yeah, we are wondering that too!)