—Mary’s got crazy and has been sent to the mental hospital. Did you tell her boss about that?—Yes, but I _______her husband first.  
#63277
A
can have told
B
should have told
C
need have told
D
must have told
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The weather turned out to be fine yesterday.I        the trouble to carry my umbrella with me.
#63079
A
should have taken
B
could have taken
C
needn’t have taken
D
mustn’t have taken
— Catherine, I have cleaned the room for you . — Thanks. You_______. I could manage it myself.
#63169
A
needn’t do
B
needn’t have done
C
mustn’t do
D
shouldn’t have done