Driving on the highway ______ be very dangerous, so you ______ be too careful.
#87841
A
should; ought to
B
could; should
C
might; mustn’t
D
can; can’t
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 —Well, I forgot to bring my dictionary here yesterday.—Actually you _____ it here. You were not allowed to use it.
#90071
A
needn’t bring
B
needn’t have brought
C
didn’t need to bring
D
don’t have to bring
__________ it rain, the crops_____________.
#90021
A
Shall,would be saved
B
Should, would be saved
C
Would, should be safe
D
Were, might be safe