is/costume/superman/wearing/Ben/a?
Is Ben wearing a superman costume?
children/firework/the/display/watching/the/aren't.
The children aren't watching the firework display.
apples/Marge/is/toffee/making?
Is Marge making toffee apples?
friends/food/your/traditional/eating/are?
Are your friends eating traditional food?
are/chairs/playing/musical/the/children?
Are the children playing musical chairs?
the/decorating/aren't/parents/garden/my.
My parents aren't decorating the garden.