B: Despite the short prep time, Washington team members Enzo Garcia and Nicole Marconi had no problem speaking first, explaining their support for recent actions in the Middle East.
D. Cloister, the meaning is cloister<span> (from Latin claustrum, "enclosure") is a covered walk, open gallery, or open arcade running along the walls of buildings and forming a quadrangle or garth.</span>
I would say 'A' Incredulous.
Hope i helped!
The connotation of dialect is a form on language that is used by a specific region or group of people.
Hope this helps : )