—______ does your mother go for a walk？ —Every afternoon.
#56080
A
How long
B
How often
C
How much
D
How many
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David doesn’t give up _______ he has failed in the experiment four times.
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if
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while
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though
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since
The girl handed everything _____ she had picked up in the street to the police.
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A
which
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in which
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that
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— They speak perfect English. How long have they learnt it?— ______ they were seven years old.
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Since
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When
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After
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Until
The young girl couldn't afford a new car. ______, she bought a used one.
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A
Besides
B
Otherwise
C
Since
D
Instead