They have put old women in nursing “homes”, _______ human warmth and contact, and then complained that they had lost their mental abilities.
A. isolated from
B. isolates from
C. having isolated from
D. isolate from
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Some organizations are exploiting local people ________ scientific research. They are collecting genetic material for commercial purposes.
A. naming after
B. in the pursuit of
C. pursuing after
D. in the name of
Day care centers for the elderly ____________ to overall public service; they did a lot to make the life of the old active, valuable and meaningful.
A. make up
B. come up
C. make a contribution
D. is used
The policeman has ________ extra duties, so he would not have the time either for answering questions or being interviewed.
A. been occupied in
B. been occupied with
C. been isolated from
D. been isolated with
What the chairman said did not ________ much to his advantage; his statement can be only considered as a slim chance for gaining approval.
A. tip the scales
B. scale down
C. tip out
D. scale up