.If you ________ be quiet, I will tell you what happened. 
#88488
A
will
B
may
C
shall
D
must
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But for the help of the kind policeman, we ________ our way to the hotel in this foreign city.
#86532
A
wouldn't find
B
wouldn't have found
C
would find
D
would have found
We __________ so tired. We've only been to a party.
#90010
A
mustn't have felt
B
wouldn't have felt
C
shouldn't have felt
D
couldn't have felt