: Comprehensive answer keys for every page of the 2017 edition are hosted on GDZ.ru.
: Use the GDZ Millie 3 as a self-check tool after the student has attempted the exercise independently.
: Includes games, craft instructions (D.I.Y. tasks), reading texts, and self-control pages to track progress.
: It provides parents who may not be fluent in English with a way to support their child's home learning without requiring a tutor.
