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    Hour 22

    When s

    When ving

    English conversation

    After s

    After ving

    English conversation

    Before s

    Before ving

    English conversation

    While s

    While ving

    English conversation

    Instead of ving

    English conversation

    If s

    English conversation
    English conversation

    Intro

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    You

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    Part 1

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    22

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    1-22

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    1-22Q

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    1-22P

    English conversation
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    1-22P.1

    English conversation
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    1-22P.2

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    1-22P.3

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    1-22P.4

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    Teacher's

    Tips

    Hour 21
    Hour 23