The instructor blew his whistle and ______.
Supporters of free-market globalization point out that_____________________ .
______ one of the most beautiful forms of performance art, ballet is a combination of dance and mime performed to music.
Only one of our gifted students______to participate in the final competition.
As a millionaire who liked to show off her wealth, Mrs. Smith paid______________________________________________ we asked.
The Lake District,____________________ was made a national park in 1951, attracts a large number of tourists every year.
Standing on the tip of the cape,____________________ .
The phrase "keeps sellers on their toes" in the passage mostly means "______".
The examination was not very difficult, but it was_____________________ long.
_______ has been a topic of continual geological research.
______ his brother, Mike is active and friendly.