What are you doing?

You (a)   playing football.

What is he doing?

He (a)   sleeping.

What is she doing?

She (a)   dancing.

What is it doing?

It (a)   eating bamboo.

What are we doing?

We (a)   running.

What are you doing?

You (a)   talking.

What are they doing?

They (a)   walking.

What is she doing?

My sister (a)   riding her bike.

What are they doing?

The birds (a)   flying.

Negative forms

I (a)   working today.

Negative forms

She (a)   wearing sunglasses.

Negative forms

They (a)   eating soup.

Negative forms

She (a)   going home.

Negative forms

We (a)   playing the piano.

Negative forms

It (a)   raining now.

Negative forms

The dog (a)   barking at me.

Negative forms

The girls (a)   sleeping.

Negative forms

We (a)   taking photos.