—_____do you improve your listening? —I improve it ______ listening to tapes.
#50028
A
How; with
B
What; with
C
How; by
D
What; by
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The boys even have no time for their homework _________ the basketball match.
#49243
A
because of
B
because
C
as
D
since
He used to be afraid of the dark so he used to go to sleep _______the light _______.
#48272
A
with , in
B
with , on
C
by , on
D
by , in
