Question

Fill in the blank with the most appropriate word.
"_____ going to the party tonight?"
"I am not."

• A. Whose
• B. Which
• C. Who's
• D. Where

Answer 1

Answer: (C)

Who's

The correct answer is Option C.

WHO'S is the contraction of WHO IS.

In the given sentence, the speaker is asking about the person going to the party.

Thus WHO IS will be the correct answer.

The remaining options are incorrect because:

WHOSE means belonging to or associated with.

WHICH is used to ask when one has to choose from a definite set of options.

WHERE is used to ask about place.