What are they doing?
They are hiking.
They _____ hiking.
aren't
is
isn't
are
What are they doing?
They are canoeing.
What is she doing?
She is windsurfing.
What is he doing?
he is rowing.
What is he doing?
He is snorkelling.
She _____ windsurfing.
isn't
are
is
aren't
She _____ windsurfing.
isn't
is
aren't
are
They _____ horse riding
isn't
aren't
is
are
What is he doing?
He is mountain biking.
He _____ mountain biking.
is
are
aren't
isn't
They ____ horse riding.
isn't
are
is
aren't
What are they doing?
They are horse riding.
What are they doing?
They are saling.