I'd say A.
The word "describing" or almost anything ending with "ing" signifies an action occuring now, or in the present. B, C, and D use "when describing" which leads to the assumption that these things listed are taken into account while the landscape is being described but answer choice A uses "when they describe" which is passive rather than active.
Answer: oh well, guess you have to carry it :(
Explanation:
D. He thought everyone was basically bad, including all English people. - APEX!!!!!
Answer: Treasured remembrences or Wonderful experiences we shared
Explanation:
I hope this helps. It's not easy to find words to describe how we miss someone.