Professor Anya Sharma is talking about a long-term space colonization project.
"By the year 2100, we expect that humanity ______ its first permanent colony on Mars. Currently, engineers ______ the specialized equipment needed for the journey. Next year, at this time, hundreds of scientists and astronauts ______ intensive training for the mission. We believe that future generations ______ a world where space travel is as common as air travel, and they ______ the stars not just in books, but through direct experience. We hope that by then, many of the challenges we face now ______ a thing of the past."
Yukarıdaki paragraftaki boşluklara sırasıyla gelecek en uygun kelime veya ifadeler hangi seçenekte doğru verilmiştir?
A) will have established / are designing / will be undergoing / will be experiencing / will be exploring / will have become
B) will establish / design / will undergo / will experience / will explore / become
C) will have been establishing / have designed / are undergoing / are experiencing / are exploring / have become
D) will be establishing / designed / will have undergone / will have experienced / will have explored / become
E) will have established / will design / will be undergoing / will experience / will be exploring / will become