You (?)
Are you recycling? Yes, I am/No, I am not.
She (?)
Is she wearing sunglasses? Yes, she is/No, she isn´t.
He (?)
Is he cleaning?Yes, he is/No, he isn´t
You (?)
Are you looking for shells? Yes, I am/No, I am not.
She (?)
Is she making a sandcastle? Yes, she is/No, she isn´t
They (?)
Are they picking up rubbish? Yes, they are/No, they aren´t
We (?)
Are we wearing a dress? Yes, we are/No, we aren´t
He (?)
Is he drinking water?Yes, he is/No, he isn´t