Answer:
The infinite phrase is choice A: "to return the sweater".
Explanation:
An infinite phrase is described as a verb plus modifying words. "Return" is a verb, and "to" is a modifying word. "To return" is the infinite phrase.
It would be easier to answer if I could the poem
Answer:
I can't understand your language
Explanation:
rude
Cannibal people because canibals eat humans.
???? On whatever you just wrote