The majority of doctors ______ smoking is harmful to health.
A. are believed
B. had believed
C. has believed
D. believe
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The majority of the damage ______ easy to repair.
A. is
B. are
C. were
D. be
Four-fifths of the crop ______.
A. are ruined
B. was ruined
C. were ruined
D. have been ruined
Three-fourths of the buildings ______.
A. was destroyed
B. is destroyed
C. were destroyed
D. has been destroyed
Early to bed and early to rise ______ a man healthy, happy and wise.
A. making
B. to make
C. make
D. makes
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