“______ do you exercise?” Three times a week.”
#55938
A
How long
B
How often
C
How far
D
How many
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These young orange trees need special care _______ they can live through winter .
#57969
A
for
B
because
C
so that
D
unless
— They speak perfect English. How long have they learnt it?— ______ they were seven years old.
#56728
A
Since
B
When
C
After
D
Until