.Not until she arrived home _____ that her wallet had been stolen.

What terrible noise here! —Go to tell the children that they are ____ to be quiet here.

In the last ten years she_____ like this; she is killing her health.

I have two sisters, but ____ of them is a teacher.

Jenny and Peter, could you tell me something about the new film ‘The Penguins(企鹅) of Madagascar’—Sorry, ______ of us has ever seen it.