What are they doing?
They are going sightseeing.
What is he doing?
He is exchanging money.
What are they doing?
They are traveling by bus.
Where is she staying?
She is staying in a hotel.
What is he doing?
He is buying tickets.
What are they doing?
They are going on tour.
What are they doing?
They are waiting in a queue.
What is he doing?
He is taking a taxi.
What is she doing?
She is reading a guidebook.
What is she doing?
She is packing a suitcase.
