Manuel just checked in his luggage and got his ticket at the airport. Before he boards at the gate, what will he need to do? Buscar la puerta de embarque Facturar las maletas Ir al mostrador de la línea aérea Pasar por la inspección de seguridad

The right answer is, Pasar por la inspección de seguridad.

Explanation:

Because when a person travels by plane, after checking in the luggage and obtaining their ticket, they must go through the security gate and thus the authorities verify that all is well, thus allowing them to enter the boarding room.

answer is a: las

explanation:

the reason for this answer is becouse it's a plural frase which talks more then one thing