Being examined twice a year,whether it is a car or a bus or a truck,is the rule that every driver _______obey in this city.
#87482
A
shall
B
can
C
ought to
D
need
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Why didn't you tell me there was no meeting today? I _____ all the way here _____the heavy snow. 
#89466
A
needn't have driven;through
B
can't have driven;across
C
mustn't have driven;through
D
shouldn't have driven;cross