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#1
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| a. dropped b. have dropped ------------- 1. Which one is more appropriate a or b? Please explain. 2. What does 'in' mean? 3. Can I replace 'in' with 'during' or 'within' and with no meaning change? Thanks |
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#2
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| Housing prices have dropped sharply in the past few years. Is it correct ? |
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#3
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| Why? |
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