Answer:
I am not completely sure what you are asking. But here is my best shot.
During - time, it tells what is happening while
the - is a preposition
epidemic - what is happening (relates to the first question)
early - when it is happening
warnings - the noun/subject
widely - where it is going
This is a standard form of speech.
Answer:
C. I stood anxiously waiting, holding my boarding pass tightly in hand.
Explanation:
One and four cuz they use the correct tence of the words
Flashback - a literary device often employed to recall a previous event or memory in a character's mind. This device allows for background knowledge to be expanded for events that do not take place chronologically in the story arc. Often are used in first person point of view.