An interjection expresses an a sudden remark. "Ouch" is the interjection.
Answer:
Nouns are words that indicate a person, place, or thing. In a sentence, nouns can function as the subject or the object of a verb. Nouns can also follow linking verbs to rename or re-identify the subject of a sentence. Something or someone that signfies, makes something more significant or important.
Hope this helps!
Explanation:
It says which of the following which means it is a multiple choice question it would be best if you would state the choice and I will be happy to help!