7. This material has been kept at ____________ high pressure for a long time.
A. relatively
B. respectively
C. roughly
D. readily
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The patient's health failed to such an extent that he was put in ________________ care.
A. tense
B. tight
C. loose
D. intensive
9. This picture looks better in a black __________________.
A. frame
B. framework
C. section
D. plate
10. She asked me to help her, _____________________ that she couldn't move the heavy suitcase alone.
A. only to realize
B. realizing
C. having been realized
D. realized
11. As the situation became increasingly serious, the Prime Minister demanded that an __________________ meeting be held.
A. emergency
B. equivalent
C. essential
D. ultimate