Задать вопрос по предложениям . и ответить на эти вопросы you are singing now. he is singing now. she is singing now. we are singing now. they are singing now.

Are you singing now ?
Yes I am
No I am not

Is he singing now ?
Yes he is
No he isnt

Is she singing ?
Yes she is
No she isnt

Are we singing now?
Yes we are
No we arent

Are they singing now ?
Yes they are
No they arent