you must shine your shoes
A. polish
B. clear
C. wash
D. mend
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It is virtually impossible to persuade him to apply for the job.
The side effects of taking ZYBAN．Often go away_____________
Many people leave their hearing problemuntreated because
A. it isnot serious．
B. Crystal Ear is not yet available．
C. it isnot easy to have it treated．
D. they don’t want to look Old．
More research should be done on the experiences of_____________
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