I believe the answer is nonlinear. The story does not go in a specific order.
Definition of perfect storm. : a critical or disastrous situation created by a powerful concurrence of factors.
Hoped this helped! If not sorry.
It would be past tense because when you say something occurred you are saying that it has already happened
The correct answer is A. When the subject of a sentence is singular, add "_s" to the base form.
An easy example is "to exist", the base form is "exist" and A strawberry exists shows that you add s when a singular subject is used.
