Answer: I am writing to request permission for time off to be with my father for a day on January 1st. I will be held up because He wants to go see fireworks for new years. I will be done with my father in one week and I promise to get back to work immediately I am done.
Explanation:
A seems the most logical in this sense, since parents are portrayed (and majority do) sacrifice a lot so their children can live good and better lives than they did.
There are several words that could mean someone you work with but the one that’s most common would be coworker. partner might also work but coworker seems the most fitting for this question. let me know if that helps at all.
they are considered a frequency adverb. So they are an adverb! :D