How does the author describes papa panov happiness

What does the duke reveal about himself to the reader as he speaks in “my last duchess” by robert browning? that he is a believer in romantic love that he is a calculating villain that he is a trustworthy husband that he is a sophisticated man worthy of respect

Which methods of delivery are most suitable for informal group presentations? select all that apply.

Especially since they live in pack’s whos’ leaders are the biggest and strongest of them all.