The text appears to be part of a dialogue exercise or worksheet focusing on conversations about differences between past and present life, social activities, and responsibilities.

Here are some main points discussed:

1. **Differences Between Past and Present**: There is an inquiry about what life was like in the past compared to now, suggesting a discussion about lifestyle changes or advancements.

2. **Assistance and Promises**: There's a mention of people promising to help each other, which highlights themes of collaboration and support among peers or family.

3. **School Activities**: The section includes references to students’ social activities, indicating the importance of participation in school life.

4. **Responsibilities**: There are elements of responsibility, such as remembering to bring textbooks and cooking duties, indicating everyday life challenges.

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