I don't like to travel to big cities because it seems to me that one city is very much like___ .
Through years of hard work, Mrs. Smith, who ____ as a secretary for five years, is general manager of the company now.
The newly-discovered evidence led to the criminal ____ to five years in prison.
The discovery of the new drug is of great ____ to people who suffer from heart problems.
In the job interviews job applicants often find themselves asked unexpected questions, some very difficult ____.
The policeman kept his eyes________on the screen of the computer to identify the criminal's footprints.