The field research will take Joan and Paul about five months; it will be a long time ____ we meet them again.
The news _____ the prime minister will pay a visit to our school next week has been confirmed.
It was almost midnight when a fire _____ in the neighborhood.
That man in the corner of the restaurant ______ be Mr. Lee, for he went to Australia yesterday.
—_____ you _____ the sitting room? —Yes. It is 7 meters long and 4.5 meters wide.
______ wants to stay in a hotel has to pay their own way.