1.

Anna isn't reading her book.

She's looking out of the window.

2.

You aren't listening to the teacher.

You're talking.

3.

I'm sending a text on my phone.

I'm not making a call.

4.

Lena isn't sitting in her chair.

She's running to the door.

5.

We're reading a magazine.

We aren't doing our homework.

6.

Berik and Samal are eating some biscuits.

They aren't studying.

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Good Luck!