During his work on child protection, he often acts as a(an) ________ between parents and children, making the parents know what they can do and what they cannot do.
A. media
B. mediator
C. merit
D. measure
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He feels that he was ________ to become a musician.
A. disposed
B. distorted
C. distracted
D. destined
They only publish novels which ________ the mass-market.
A. cause
B. lead to
C. care to
D. cater to
Language teachers often ______ examples ______ grammar books.
A. extract...from
B. extract...by
C. distract...from
D. attract...from
Gradually factory workers have been ______ by machines.
A. discarded
B. placed
C. displaced
D. decided
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