Question

Identify the part of the sentence in paranthesis.

An interrogative (sentence) is a sentence that asks a question.

Predicate
Indirect object
Predicate noun
Direct object
Subject
Predicate adjective

Answer 1

Subject

Step-by-step explanation:

An interrogative sentence is a sentence that asks a question.

In this sentence, "sentence" is the subject. "An interrogative sentence" would be the complete subject, but in this case it's just "sentence".