--      does Mary usually go to the bubby club?--Once a week.
#70364
A
How much
B
How long
C
How far
D
How often
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The children had to repeat that story twice,________they?
#69324
A
didn’t
B
hadn’t
C
did
D
had
He’s never been to the Great Wall, _______?
#69254
A
is he
B
isn’t he
C
hasn’t he
D
has he
The boy has to stay at home to look after his litter sister, __________?
#69569
A
does he
B
has he
C
doesn’t he
D
hasn’t he
—You will go swimming this Saturday, won’t you?—      . I have to work this Saturday.
#70134
A
Yes, I will
B
Yes, I won’t
C
No, I won’t
D
No, I will