Correct option is A
The correct option to fill in the blank is (a) excruciating.
Explanation: The word “excruciating” collocates well with “pain” and means extremely intense or unbearable pain.
Example: He suffered from excruciating back pain after the accident.
Explain why other options are incorrect:
· (b)
awkward: Causing embarrassment or discomfort (अटपटा) – doesn’t fit with “pain” in this context.
· (c)
external: Outside or outer (बाहरी) – not appropriate for describing pain.
· (d)
quick: Fast (तेज़) – not suitable to describe the severity of pain.