— _______   _______do you go to the library?—Twice a week. 
#59952
A
How much
B
How many
C
How old
D
How often
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          yogurt do we need?
#59847
A
How much
B
How many
C
How often
D
How long
---Don’t you go to school by bike?---            .
#60133
A
Yes, I don’t
B
No, I don’t
C
No, I do
D
I go to school by bus