Respuesta:
Aquí tienes las oraciones completadas correctamente:
1. We’re boarding the plane at Gate 41.
2. Let’s go to baggage claim to pick up our luggage.
3. We should get to the airport two hours before our flight takes off.
4. I only have hand luggage, so I don’t have to check in any bags.
5. Our plane is delayed. It won’t take off for another hour.
6. You can book flights to Montevideo on this website.
7. Everybody has to go through customs when they arrive.
8. The boarding passes have arrived in my e-mail. I’ll just print them out now.
