Answer: C. She was <em>ungrateful </em>for his help.
Among the sentences, this specific statement shows that the italicized word that is <em>ungrateful </em>uses a prefix. The prefix found in the word "ungrateful" is <em>"un". </em>The prefix "un" means not therefore, ungrateful means not grateful.
Answer:
second one an the third one do not show a function
His mother was a votares of my order
i'd have to see the answers
D is the answer!!!!!!!!!!!!!