Answer:
c
Explanation:
it doesn't really fit the other three and a norm is something thats normal so something to follow which which make dont gossip a norm.
The metaphor in this statement is "the great millstone" it kind of qualification word it express how big the time was.
But in reality, millstone doesn't even have a relationship with the time.
So "the great millstone" is a metaphor.
Answer:
Prevents sweat from going to the eyes
Explanation: