Passive voice (change the sentences- typing)

Someone stole her wallet at the airport. - Her wallet (a)   at teh airport.

The airport staff show the passengers the way to the new terminal. -The passengers (a)   the way to the new terminal.

We didn’t put our hand luggage in the overhead compartment. - Our luggage (a)   in the overhead compartment.

They have delayed our flight. - Our flight (a)   .

Tourists visit duty-free shops. - Duty-free shops (a)   by tourists.

The pilot hasn't made the announcement yet. - The announcement (a)   yet.

They called the passengers to the boarding. - The passengers (a)   to the boarding.

They transport vehicles across the channel on a ferry. - Vehicles (a)   across the channel on a ferry.

The police closed the tunnel after the accident. - The tunnel (a)   after the accident.

Someone has left his boarding pass on the counter. - A boarding pass (a)   on the counter.