Answer:
A situation you could write about is if you dont like scary movies. You could talk about how you think someone is behind you or you think your hearing things.
Explanation:
The answer is alliteration.
—Evidence—
•-Alliteration definition: the occurrence of the same letter or sound at the beginning of adjacent or closely connected words.
•- In the first part where it says “Today’s class will be silly, simple and singlehandedly...” it mentioned the same letter which is the letter S.
I would actually use them together: benefit from someone's expertise.
For example,: While building this bridge, we could benefit from the architect's expertise.
or:
Let's invite Sarah, she knows a lot about cooking, we could benefit from her expertise!