Companies are making great efforts to ______ the production process.
A. streamline
B. profiteer
C. undermine
D. gravitate
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It is widely believed that he is the one who secretly ________ behind the prime minister.
A. summons up
B. peps up
C. pulls strings
D. pulls off
Many older companies are planning to ______ their image.
A. detract
B. stripe
C. revamp
D. reinstate
With the popularity of Internet and the development of IT, computers are used to ________ language learning.
A. elaborate
B. exacerbate
C. initiate
D. facilitate
Just like tea shops in China, coffee shops are _______ in the country.
A. philanthropic
B. ubiquitous
C. scenario
D. perpetual