The sentence written in subjunctive is:
If you were regularly on time, we could open earlier.
You can tell because of the verb "were." Usually second person pronouns go with the verb "are" but it changes in the subjunctive case.
It would be a narrative. This is because a narrative tells a story.
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Answer:
C) The winner of this grueling race, covering more than a thousand miles, becomes famous!
Explanation:
The statement uses the adjective grueling to describe the race, which means very tiresome. It also adds that the race is over a thousand miles, which is a very great distance.