Use of English · Partie 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…
Débloque tous les examens, des simulations illimitées, les 80 étapes du jeu et plus encore.