Multiple-choice or gap-fill exercises focusing on the unit's specific themes (e.g., traveling, school life, or sightseeing).

If you are looking for specific answers or video explanations for the 2017 edition tasks:

Platforms like YouTube host step-by-step guides for specific exercises, such as Progress Check Unit 1 Task 1 for Grade 5 and Progress Check Task 5 for Grade 6.

Units in the 5th-grade book often cover "Visiting London" or "Learning more about each other". Online Resources for Self-Study

Understanding spoken English through audio-based tasks. Reading: Comprehension of short texts or dialogues.