Select the most appropriate option that can substitute the highlighted segment in the given sentence.
Kavya invited all her friends, isn’t it?

Correct option is A

The correct substitution of the highlighted words is (a) didn't she?
· In English, the question tag used at the end of a sentence should match the tense and form of the main verb.
· Since "invited" is in the past tense, the appropriate auxiliary verb for the question tag should also be in the past tense, which is "did."
· Additionally, the subject of the sentence is "Kavya," which is a third-person singular subject.
· The correct question tag should therefore be "didn't she?" to agree with both the tense and the subject of the sentence.