Although they had been trapped in the cave for two days, they were ________ by the belief that help would come soon.
In 1860, the United States had _______ of railroad track. By _______, almost _______ as much track had been laid.
Peter had always been _____ by the idea of studying in America.
He had been confined to the box, so he ______.
The plan had been ________, which made him very angry.
The room can’t have been cleaned for a long time because a pile of dust had ________ in the fireplace.
The police could not prove he had been involved in the crime, so they had to ________ him.
Most of the visitors were happy just sitting around in the shade, ______ it had been a long, dusty journey on the train.
Having been ill in bed for nearly a month, he had a hard time____ the exam.
____ who had been in prison for seven years.
The newspaper had been _______ by the continuous exposure to sunlight.
Had the doctor been available, the child ______ .
there has been a tradition in english, particularly in written english, that one should try to use _____ words to refer to the same thing.
The young artist had not expected to find such an ideal attic in that______building, which had been abandoned several years earlier by a sewing machine manufacturer.
An award was given to the journalist who had been engaged in exposing_____ of officials in high places.
Why the explosion occurred was______the laboratory attendants had been careless.
The receptionist______we handed the forms pointed out that they had not been properly filled in.
Henry______a rich man today if he had been more careful about his investment in the past.
Had the weather been good, the children ________ Out for a walk.
It would be completely irresponsible and unethical to use drugs on people that had not been thoroughly tested ________animals.
The troops advanced_________because the area had been mined by the enemy.
If you had been more careful in typing the report, you______to do it over again.
In no country____ Britain, it had been said, can one experience four seasons in the c
The sound of music that has been previously recorded and used in television and radio programmes is called _____.
