Use of English · Μέρος 3
The race to reach Mars has become a truly (0) INTERNATIONAL (NATION) effort, with several space agencies and private companies competing to lead the next stage of (1) .......... (EXPLORE). Sending people to another planet is an extraordinarily (2) .......... (AMBITION) goal that would have seemed pure science fiction…
Ξεκλείδωσε όλες τις εξετάσεις, απεριόριστες προσομοιώσεις, όλα τα 80 στάδια του παιχνιδιού και πολλά ακόμα.