1)The children are dancing .
Are the children dancing?
The children aren't dancing
2)Mother is cooking breakfast .
Is mother cooking breakfast ?
Mother isn't cooking breakfast .
3) Father is writing Christmas cards .
Is father writing Christmas cards?
Father isn't writing Christmas cards
4)Granny is decorating the Christmas tree.
Is granny decorating the Christmas tree?
Granny isn't decorating the Christmas tree.
5)Jane is singing carols.
Is Jane singing carols?
Jane isn't singing carols