Complete the sentences about this unit. 1. I can talk about. 2. I can write about. 3. My favorite part is.

Solution:

These sentences are personal reflections and require the user to fill in their own responses based on what they have learned in "this unit." Without knowing the content of "this unit," I can only provide examples of how these sentences might be completed.

Example completions:

• 1. I can talk about hobbies and free time activities.
• 2. I can write about my daily routine and my favorite sports.
• 3. My favorite part is learning new vocabulary about sports and games.

Answer: The user needs to fill in their personal responses based on the unit's content.