He commanded that all the gates ________.
#86789
A
should shut
B
would be shut
C
shut
D
be shut
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Though the ship sunk, all the people on her____ be resuced.
#88157
A
could
B
should
C
had to
D
were able to
 I was really anxious about you. You___home without a word. 
#89626
A
mustn’t leave
B
shouldn’t have left
C
couldn’t have left
D
needn’t leave