Riddle

Question

Railroad crossing without any cars. Can you spell that without any R’s?

Answer 1

I’ve answered this question before, so the answer is “that”. 

https://www.kidzsearch.com/questions/40636/here-is-a-really-hard-riddle-try-to-get-it-right

Answer 2

Oh! Good one! I never would have gotten that on my own!

Answer 3

that