Question

Fill in the blank with a suitable pronoun:
______ is your seat, this or that?

• A. Who
• B. Whom
• C. What
• D. Which

Answer 1

The correct option is D Which

Interrogative pronouns are used in an interrogating way i.e in while asking questions (who, which, what, whom, whose etc).

'Who' and 'Whom' are used when asking questions about people where 'who' is used as the subject of the verb and 'whom' is used as the object of the verb.

'What' and 'Which' are used to ask direct questions about objects or people.

'Which' is used in cases where there are a limited number of objects being spoken about whereas 'what' is used when the number of options or answers to a question are unlimited.

In the sentence given, the narrator is asking the person being spoken to to choose between 'this' or 'that' seat which means the number of options is limited and so the correct answer is option D) which.