No they aren't proper to use in writing class they are considered slang. It would show your teacher that your not interested in sounding educated and proper.
Hope this helps!
Chile anyways thx for the points
Answer:
A. a comparison between the sea and a cauldron.
B. a visual representation of the sea's anger.
Explanation:
So as you went there you will find that raindrops do occur and how to overcome is take the grass.
Answer:
She is able to recover from the problem quickly.
Explanation:
Resilience itself means the ability to recover quickly from hardships/difficulties.
Example: A resilient person in a battle would quickly recover from their injury and get back to fighting as soon as possible.