Answer:
Step-by-step explanation:
Madge felt uncomfortable when Mr. Tabor mentioned the Colchester road because it was the road on which her husband had died in a car accident. She was probably reminded of the accident and the pain she felt when she lost her husband. She may have also been worried that Mr. Tabor would bring up the accident and make her relive the pain.
The Colchester road was a dangerous road, and Madge's husband was not the only person who had died on it. There had been several other accidents on the road, and many people were afraid to drive on it. Madge may have been worried that Mr. Tabor would bring up the other accidents and make her think about how dangerous the road was.
Overall, Madge felt uncomfortable when Mr. Tabor mentioned the Colchester road because it was a reminder of her husband's death and the danger of the road.