In a formal interview, it is essential to maintain good eye ______ with the interviewers.
_______ has been a topic of continual geological research.
He_______________us but he was short of money at the time.
As a millionaire who liked to show off her wealth, Mrs. Smith paid______________________________________________ we asked.
______ his brother, Mike is active and friendly.
The phrase "keeps sellers on their toes" in the passage mostly means "______".
Only one of our gifted students______to participate in the final competition.
The examination was not very difficult, but it was_____________________ long.
According to critics of globalization, several developed countries have become rich because of
The boat was sailing north when a terrible storm_____________ .
She asked me______I was looking at.