Составте 5 отрицательных и 5 вопросительных предложений в форме Present Continuous

Are you doing your homework?  Are you washing the dishes? Is he walking the dog? Are they wearing their new shoes? Is she working in the garden? I am not helping her,i am helping him.   I am not swimming in the lake now,I am swimming in the river.    I am not running in the park. i am not dusting the furniture.