__________, HE’LL LOSE HIS JOB
40. __________, he’ll lose his job.
A. If he works harder
B. If he doesn’t works harder
C. Unless he doesn’t work harder
D. Unless he works harder
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40. __________, he’ll lose his job.
A. If he works harder
B. If he doesn’t works harder
C. Unless he doesn’t work harder
D. Unless he works harder
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