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
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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
10. Whether in industry or services, in the private or the public sector, larger enterprises embrace the greatest __________ of workers.
A. departure
B. division
C. dependence
D. diversity
11. Not only are mothers not paid but also most of their __________ or difficult work is unnoticed.
A. fashiounable
B. boring
C. bold
D. interesting