On-Line Resources: https://my.hrw.com/dashboard/home
Block One: https://classroom.google.com/c/NjY3NjczOTk3

Block Three: https://classroom.google.com/c/MTE4MzQ1MTA4OTQx

Block Four: https://classroom.google.com/c/MTE4MzQ1MTI2NDMy
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