Use of English · Część 2
Long after a flight is sold (0) OUT, airlines continue to oversell tickets. At departure time, if the flight is overbooked and more passengers arrive with confirmed reservations than the airlines (1) .......... seats, the gate attendants will ask passengers to voluntarily (2) .......... up their seats for some form…
Odblokuj wszystkie egzaminy, nielimitowane symulacje, wszystkie 80 etapów gry i nie tylko.