—My cat’s really fat.—You _______ have given her so much food.
#89080
A
wouldn’t
B
couldn’t
C
shouldn’t
D
mustn’t
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—We expected you yesterday.—I’m sorry,I ________ you to say that I couldn’t be here until today.
#86479
A
should have called
B
must have called
C
could call
D
would call
_________, he could continue working in this company now. 
#87393
A
Had he not lied to the boss
B
Did he not lie to the boss
C
If he has not lied to the boss
D
If he didn’t lie to the boss
It’s a shame ______ able to give them any advice.  
#87215
A
not to have been
B
to have not been
C
to have been not
D
to not have been