Improve the highlighted part of the sentence.
My new shoes gave me a blistered on my right heel.

Correct option is D

The correct substitution of the highlighted words is (d) me a blister.
Explanation: The word “blistered” is incorrect here as it is an adjective. The sentence needs a noun in singular form ( a blister) to fit grammatically with "a".
Grammatical rule used:
· "a" is used with singular countable nouns.
· "Blistered" is an adjective, not a noun.
· Correct noun form is "blister" (a swelling on the skin filled with fluid).
Example: The tight shoes gave me a blister.
Information Booster:
· "Blistered" can be used as a verb or adjective (e.g., His skin was blistered by the sun), but not as a noun.