a) urn
b) run
c) nur
d) runn
The correct answer is: b) run
Explanation:
a) urn – Urn is a noun (a container), not a verb.
b) run – Run is a verb (e.g., I run every morning).
c) nur – Nur is not a valid English word.
d) runn – Runn is not a valid English word (extra “n”).
Therefore, the unscrambled verb is: run (b)