On Saturdays, we OFTEN eat a late breakfast.

Explanation

Correct Answer: (d) AdverbExplanation: 'Often' is an adverb. It is used to describe the frequency of an action.Other options: A) 'Pronoun' - Incorrect: The word "often" is not a pronoun. B) 'Verb' - Incorrect: The word "often" is not a verb. C) 'Adjective' - Incorrect: The word "often" is not an