Questions about example sentences with, and the definition and usage of "Attentive"

A: To pay close attention to

A: Paying attention

A: Check the question to view the answer

A: × Attentive to your comments.
✓ I (am, will be, have been, was etc.) attentive to your comments.

A: "In response to this", or "with this in mind" would sound more natural than attentive to this

A: It means that, in the best case scenario, your audience is attentive. In the worst case scenario, they are bored. You can't be sure which, so this kind of sentence structure allows you to speculate about the possibilities, based on the information that you have.