Where are your dad and brother, Lisa We’ve been waiting for them for ten minutes.Well, Dad ______ Tom for losing his glasses in the living room.

____________ modeling business is by no means easy to get into, the good model will always be in demand

The boy with_____ unusual face said that he had_____ useful machine at home.

____ your sister know Tom —No, she ____.

下列各句中，有语病的一句是（ ）