Написать ?-вопрос и - отрецание к придложениям: My brother is swimming

1. My brother is swimming at the moment. - Is my brother swimming at the moment? - My brother is not swimming at the moment.
2. They were in the park yesterday. - Were they in the park yesterday? - They were not in the park yesterday.
3. He always washes the car. - Does he always wash the car? - He does not always wash the car.
4. She will write an e-mail tomorrow. - Will she write an e-mail tomorrow? - She will not write an e-mail tomorrow.