Generally speaking, when writing research it is stronger to use factual evidence rather than personal bias, due to the fact that you probably aren't the most reliable source.
I believe that C is the correct answer
It is transitive verb, because it is moving, if you were say humming it would be intransitive.
First
we have to understand that open-ended question are questions that
require more than one word answers. They can be answers in the form
of a list, a few sentences or longer like a speech, a paragraph or an
essay.
The
open-ended question is option three. Why do you think Willie Mays was
such a good baseball player?
I
hope it helps, Regards.