5. Even though this was a popular view among __________ economists, it was one that I shared.
A. professional
B. informal
C. portable
D. external
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6. They declared their determination to __________ themselves to the present as far as they could while remaining loyalty to the past.
A. accommodate
B. accuse
C. acknowledge
D. confirm
7. The open source movement and Creative Commons licensing are examples of people willing to share their __________ labor to help others.
A. conditional
B. instruemental
C. incidental
D. intellectual
8. War is the __________ barbarism, the primitive belief that fighting determines who is right---but of course it doesn't.
A. eventful
B. critical
C. ultimate
D. optimum
9. To create a __________ environment, team members must have a common purpose and goal and trust each other.
A. collaborative
B. challenging
C. flexible
D. imaginative