Concept:The correctly spelt word is "Thoroughfare".
Explanation:The word "thoroughfare" means a main road or public highway in a town or city.
It is commonly used in sentences like "This busy thoroughfare connects two markets."
The correct spelling is: T-H-O-R-O-U-G-H-F-A-R-E.
Notice that the first part is "thorough" (not "through") and the ending is "fare" with an "e".
Option A uses "through" instead of "thorough".
Option B misses the letter "u" in "thorough".
Option D drops the letters "gh" from "thorough".
Only Option C has the exact correct spelling.
Answer:Option C. Thoroughfare.