That guy is intelligent but a bit dull.
A. strange
B. Special
C. quiet
D. boring
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It is virtually impossible to persuade him to apply for the job.
A. simply
B. Almost
C. totally
D. completely
Smoking will be banned in all public places here.
A. forbidden
B. Allowed
C. permitted
D. promoted
The weather is a constant subject of conversation in Britain.
A. question
B. Problem
C. Title
D. topic
According to the last paragraph, frontier was essentially a place of______.
A. overlapping races and institutions
B. interactive groups and values
C. conflicting races and cultures
D. various opportunities and threats
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