As the family did not make a(n) _____ ahead of time, they had to wait at the restaurant in order to get a table.
The real cause of the problem ________ the poor construction of the bridge.
It is reported that a similar technique can be ________ to the treatment of cancer.
By the time I saw the job ________ in the newspaper,it was already too late.
They won't let him out of the hospital ________ he's completely recovered.
She had been in ________ doctors described as in a confused state of mind for five years.