What are they doing and where are they doing it?
They are checking in at the check-in counter.
What is he doing?
He is printing his boarding pass.
What is he doing?
He is removing liquids from his carry-on.
What is he doing?
He is emptying his pockets.
What is he doing?
He is putting his shoes in a tray.
What are the passengers doing?
They are going through security.
What are they doing?
They are walking to their gate.
What is she doing?
She is showing her boarding pass.
What are they doing?
They are boarding the plane.
What is this?
It's a passport.
What kind of seat is this?
It's an aisle seat.
What kind of seat is this?
It's a window seat.
What is this?
It's a tray.
What is this?
It's a metal detector.
Why does he have to pay extra to bring this suitcase?
The suitcase is overweight.
What is this?
It's a boarding pass.
