It depend on the topic of the subject, no matter what she/he talks about, no one will care Only if the people is a fan about the topic/subject. By convincing his/her idea Most start with a question that leaves audience thinking and if the question comes with a good answer, they might consider taking the advice.
I think the adverb is “delivery” because you could just say “the furniture store truck is coming at 10 o’clock” and leave out the word “delivery.” it just adds more to the sentence.
