26)In an era with few well-paid jobs available, job seekers are usually unable to speak up for themselves ________ losing badly needed employment.
A. by virtue of
B. for fear of
C. at risk of
D. in case of
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27)The media says that the new prime minister risks ________ the economy by pushing through a higher sales tax that may damp consumption.
A. to stall
B. stall
C. having stalled
D. stalling
28)Beyond keeping detailed records, our company needs to have a plan in place for the ________ and preservation of documents after a demand letter is served.
A. retrieval
B. renewal
C. rescue
D. retention
29)Officials of the company have repeatedly denied in public statements and sworn ________ that they sought to sell cigarettes to those under 18.
A. oath
B. testimony
C. confession
D. evidence
30)Environmental issues such as global warming and acid rain have captured public attention recently. Concern about such issues has led many to ________ far-reaching solutions.
A. call for
B. call upon
C. call up
D. call in