The answer would be B. Because the verb would be enjoyS and that is present tense because of the s.
You're answer should be A
Next time remember to choose the correct subject:)
I don't know what the example is, but taciturnity means quietness. So the answer is D.
It's going to be setting. Although it was using past pretenses like "was" it isn't a backstory, it wasn't describing the characters or any event. It was only describing the room, the setting. Hope this helps :).