The answer would be viewpoint also, point of view, how people perceive things<span />
Quickly would be the adverb adverbs can usually end with ly
C is the correct on for this problem
Answer:
Past Continuous Tense .
Explanation:
When trying to emphasize that a certain action lasted for some time in the past, or if you're trying to describe two actions happening simultaneously in the past, you'll use Past Continuous e.g She was cooking for three hours straight.
Hope this helps,
stay safe and be positive.