Stress levels and heart disease are strongly ________.
A. coordinated
B. correlated
C. collaborated
D. cooperated
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The two playwrights worked in close ________ with each other on the script.
A. combination
B. association
C. collaboration
D. negotiation
We are ________ a survey to find out what our customers think of their local bus service.
A. revealing
B. identifying
C. conducting
D. indicating
Many economists think that full employment is a(n) ________ goal.
A. short-term
B. political
C. inflexible
D. unattainable
She argued that the law should always be gender and culturally ________.
A. intermediate
B. neutral
C. subjective
D. natural