Нужно передложения вопросительные ,отрицательные,повествовательное.i (sail) in the river now.she (skate) now.we go to school now.

1. I'm sailing in the river now.
Are you sailing in the river now?
I'm not sailing in the river now.
2. She is skating now.
Is she skating now?
She is not skating now.
3. We are going to school now.
Are we going to school now?
We are not going to school now.