The country turned to active ways to treat the infectious disease ___ the negative herd immunity.
A. in place
B. rather than
C. than
D. instead
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In hospital she'll be under _____ all the time.
A. observance
B. observation
C. obsession
D. obligation
Too much emphasis is ______ on theory instead of practice.
A. moved
B. worked
C. placed
D. done
This piece of writing is too confused to be _____.
A. intentional
B. intellectual
C. intelligent
D. intelligible
She was not ____ having made a mistake.
A. conscious of
B. conscious at
C. conscious in
D. conscious that
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