Please complete "Practice The Skill" and "Review The Skill" on pages 311, 312, 314, and 315.
Here are some videos you can watch to enhance your understanding:
https://bjupresstrove.com/embedded-preview/index.html?productId=318319&launchType=NEW_WINDOW
https://bjupresstrove.com/embedded-preview/index.html?productId=318320&launchType=NEW_WINDOW
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