The two meanings for find would be
1. To unexpectedly realize something.
2. To unexpectedly realize the existence of something.
Example of definition 1: I walked inside to find a dog waiting in my room. (Realized the dog was a dog in the room.)
Example of definition 2: I never thought I would find aspartame in diet drinks. (Realized the existence of something, in this case aspartame)
I know it isn't much of a difference, but I'd say the homonym for find would be definition 2.
I strongly believe that time spent learning a trade for career development is as valuable as the time invested in a college degree.
I think that the most important thing is the time invested in your dreams, it doesn't matter if it is a college degree or a trade, nor if one takes longer than the other or if one of them will get you more money. Time spent in something you don't like to do, eventually, will be a waste because you will not be happy doing that job and will probably quit sooner or later.
Whether you pick one thing or the other, you must really love it, you have to be passionate about it and, if you do this, it'll be never a waste of time.
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The answer would be B. From Monday to Wednesday, the store has a sale on ovens and refrigerators.
Answer: D. Verbs and Other Adverbs
Explanation: