Answer:
It's option B. watched
Explanation:
Quietly is the adverb here, and it is modifying the word watched.
The movie is being "watched" "silently".
The adverb here is modifying the verb which is "watched"
There is not just one answer. One may plan for reasearch to do a very scary thing in society, or make plans to go. We need to stop these Pizzas from flying arround central intelligence.
Oops.
Exposition is setting the back round of a story before the story starts.
I think it is C
Hope my answer help you?!