He’s never been to the Great Wall, _______?
#69254
A
is he
B
isn’t he
C
hasn’t he
D
has he
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The boy ____won the first prize is called Roy.
#71202
A
when
B
whom
C
who
D
which
Betty had nothing to do last Sunday afternoon, ____________? 
#68816
A
hadn't she
B
had she
C
didn't she
D
did she