Where are the answer choices?
I am not completely sure, but I would say that being the last of a long line of speakers refers to temporal context. Since you are last, it means that a long time will pass since it is your turn.
Answer: I would need the examples to help.
Explanation:
If you can give me those I would be happy to help you out with your question!
Answer:
Not sure but the answer might be "will"