Составить 5 предложений на present continuous, и чтобы каждое было в трех видах ( отрицательное, утвердительное и вопросительное)

1. He's playing the piano now. He isn't playing the piano now. Is he playing the piano now?

2. I'm washing my clothes at the moment. I am not washing my clothes at the moment. Am I washing my clothes at the moment?

3. My mom is cooking now. My mom isn't cooking now. Is my mom cooking now?

4. They're preparing for exam right now. They aren't preparing for exam right now. Are they preparing for exam right now?

5. I'm going to the seaside at the moment. I am not going to the seaside at the moment. Am I going to the seaside at the moment?