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2. The Indian wars greatly _____ the dangers of frontier life.
3. So far _____ taking my advice, he went and did just what I warned him against.
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5. The person who _____ this type of reform deserves our praise.
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A. require B. acquire e
C. inquire D. sustain
7. A great many people are often willing to sacrifice higher pay for the _________ of becoming white collar workers.
A. privilege B. advantage
C. profit D. preference
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C. attended D. summoned
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A. referred B. offered
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10. A landing on Mars is within the _________ of current physical theory.
A. dimension B. volume
C. magnitude D. scope