Write questions in the present continuous​

1)Are you doing homework?

Yes,I am/No,I am not.

2)Are they walking in the park now?

Yes,they are/No,they are not.

3)Is Mary cooking the cake?

Yes,she is/No,she is not.

4)Are you and Jane playing chess?

Yes,we are/No,we are not.

5)Is your father driving to work with car at the moment?

Yes,he is/No,he is not.