Many people still refused to believe that smoking__________dangerous.
Education in many countries is compulsory________the age of 16.
We all agree that she is____________________ student in our class.
The examination was not very difficult, but it was_____________________ long.
The word "allocated" in the passage mostly means "______".
______ one of the most beautiful forms of performance art, ballet is a combination of dance and mime performed to music.
Supporters of free-market globalization point out that_____________________ .
The boat was sailing north when a terrible storm_____________ .
The phrase "keeps sellers on their toes" in the passage mostly means "______".
She asked me______I was looking at.
I am sorry I have no time at present to____________________ detail of our plan.