Answer:
I'm certain it's A
Explanation:
The paragraph is talking about how this person likes taking their time by admiring the nature around them. The opposite phrase of that is A, because the bicyclists are not taking thier time actually looking at nature instead they are bicycling through it. That's what I think.
The tone, I think is calm,
The next on, the paraphrase,
I think it is D, He would point his arrow at the sun for a moment.
So you are prepared and understand everything that is said. Also so you can answer any question they ask or need to know.