A、Talking to their attorneys. B、Discussing a contract. C、Signing an agreement. D、Paying off a debt. B男士说如果这是洽谈的最后条件，就把文件交给各自的律师审

W: Were you able to book seats for this coming Tuesday? The urgency of the trip means that we don’t have much time.
M: Yes, but business and economy classes were full I had to upgrade to first.
Q: What are the man and woman discussing?

M: If that’s the last of the terms to negotiate, let’s submit the document to our respective attorneys for review.
W: I agree. Waiting any longer will only cost us money. We may sign it in a week or two.
Q: What have the speakers just finished?