This is the remaining answer. All I did was search each verb definition, and place it at the rightful category. :). (If they're not correct, I apologize.)
Walk: Stride, Trek, Shuffle,
Talk: Roar, soliloquize
Succeed: Score
Catch: Collar, Overcome, Trap, Snare, Claw, Corral, Conquer
Explanation:
to pick someone's brains. phrase. If you pick someone's brains, you ask them to help you with a problem because they know more about the subject than you.
Answer:
C
Explanation:
The last option would not be good, and the passage does not tell how they work, so not A. There is also no criticism to this passage, so I would think its C
Well an interjection is an exclamation so definitely not d or a in my opinion i say C