The driver was lucky; he received only () injuries.

• A. Major
• B. Minor
• C. Fatal
• D. Serious

Answer: (B)

The main idea here is matching the extent of injuries to the idea of luck and minimization. The word only signals that the injuries are not severe, so the description should reflect the smallest reasonable level of harm. Minor injuries are injuries that aren’t serious or life-threatening, which fits the sense of being lucky and having limited harm. Saying the driver received minor injuries sounds natural and common in safety reports, such as “The driver walked away with minor injuries.”

The other options imply greater harm: major or serious injuries suggest substantial impact, and fatal injuries would mean death, which contradicts the notion of luck and the use of “only.” So minor injuries is the best fit because it conveys small, non-severe harm in a way that matches the sentence's tone.