This is an incomplete thought as it does not have a subject.
Verb is an action so I would say running is one
"Contrast" means to be different, or to differ. The answer is D. However, because "however" is used when you start to talk about something different.
I hope this helps! :D
But is the right one for that and if its not then tell me if it is then if it is send me friend invite
Answer:repetition
Explanation:the constant use of the word the