Arrange the parts of the sentence in the logical order. When you arrive at the airport, you
0) wait in the departure lounge;
1) weigh your luggage;
2) go through passport control;
3) get a boarding card;
4) look at the departures board;
5) go to the check-in-desk,
6) pay excess baggage;
7) board the plane;
8) go to the gate.
a) 4, 6, 1, 5, 3, 0, 2, 8, 7;
b) 4, 5, 1, 3, 6, 2, 0, 7, 8;
c) 4, 5, 1, 6, 3, 2, 0, S. 7;
d) 4, 6, 3, 2, 5, 1, 0, 8, 7.
Вот, вроде бы, там правильно.