задайте 5 типов вопросов.Wher my friends were playing with the ball,I was washing up.Помогите плиииииииииииииззз

What were you doing when your friends were playing?
Who was washing up?
Were your friends playing with a ball?
Were your friends playing with a ball or with a doll when you were washing up?
Your friends were playing with a ball, weren't they?