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Your sister must be helping the little girl with her homework, _______ ?
#64576
A
needn’t she
B
mustn’t she
C
isn’t she
D
must she
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 We believe she can win the game, ______?
#65361
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don’t we
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do we
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________ is the box? It’s white.
#60201
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Where
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Whose
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#65378
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mustn’t he
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---________ is this? --- It’s a photo of my family.  
#60221
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To get as much firsthand information as possible, inspectors will hold workshops and distribute questionnaires, ____?
#64627
A
won't they
B
won't it
C
aren't they
D
isn't it