I usually walk to school, but ____ bus when it rains.
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in
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--_________ do you improve your listening? --I improve my listening ________watching English movies.
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What , by
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What , with
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How , with
Ice is not often seen here in winter as the temperature normally stays zero.
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up
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down
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above
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below
--- How does your sister learn Russian, Mike?---She learns it _______ listening to the tapes.
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for