A. A series of images showing time passing
Answer:
We use did in past simple tense
and could as past ability to do smthg or to express posibility to make suggestions and request
Answer:
be a warning or indication of (a future event).
Explanation:
"other new measures are foreshadowed in the White Paper"
I would say D. I think this because the question emphasizes isolation and says neither group knows how much better life could be. This means communication is key.
B. is the correct answer
A. makes no sense and is worded poorly
C. would be "whom" instead of "who"
D. "Whom" and "had" aren't necessary
