---__________does your friend go roller skating? ---About once a week.
#60180
A
When
B
How often
C
How long
D
How much
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 She doesn’t suppose the prices will go down this week, _______?
#64536
A
does she
B
doesn’t she
C
won’t they
D
will they
There is a beautiful lake in this city,      ?
#65261
A
isn’t it
B
isn’t there
C
is it
D
hasn’t it