What is the term exemplified in these lines from the excerpt?
“Unferth, my friend, your face/ls hot with ale, and your
tongue has tried/To tell us
about Brecca's doings."

What’s the excerpt?

Sometimes when you read things in your head, you skip overall small details/words. when you read aloud, you hear those words and it’s easier to comprehend what you just read. saying things aloud also you remember them.

About 16 i think i couldn't find it on the internet

The answer is holding on to the past