--- Doctor, ________ should I take this medicine?    --- Twice a day. 
#39572
A
how often
B
how much
C
how soon
D
what time
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--       cups of yogurt do we need?--Two.
#43905
A
How
B
How much
C
How many
D
How many of
She  learns more about her job       
#43312
A
day by day
B
day to day
C
one by day
D
one after one.
 —What’s a quarter and a half, do you know?—Yes, it’s __________.
#37155
A
two-sixths
B
three quarters
C
three-fourth
D
three-sixths
 --_______have you lived here?—Since last year. 
#40738
A
How long
B
How often
C
How soon
D
How far