One good option is tetrameter.
I think it’s c or d. But I’m going with c.
What is the cause, and what needs to be brought?!
Answer:
It means "full of conflict"
Explanation:
The context of the sentence shows that their 'good friendship' stands in contrast to the 'tempestous' nature of the relationship.
Hence, the contextual meaning of tempestuous here will be It means "full of conflict".
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