I believe that the answer is A, to emphasize a point.
Answer: Extrinsic Motivation.
Explanation: His motivation is coming from his friends, which is an outside source. It’s not coming from inside himself.
Answer:
Use context clues to try and figure out what it means.
Explanation:
For instance, if a book said "the man saw his missing treasure, and he was crestfallen," you could assume that the word "crestfallen" meant something like "disappointed" because if someone had missing treasure, they probably would be sad or angry.
Answer:synecdoche
Explanation:
The figurative language which is a part of something representing the whole thing is a synecdoche