---My house is very near a busy street.  ---It ________ be very quiet.  
#74966
A
can
B
must
C
mustn't
D
can’t
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I__________through that bitter period without your generous help.     
#63620
A
couldn’t have gone
B
didn’t go
C
wouldn’t go
D
hadn’t gone
She can hardly write her own name, ______?
#76617
A
can she
B
can't she
C
need she
D
needn't she