What is the writer trying to do in the text? What can the reader learn from the text?

Based on the provided text, here are the answers to the questions:

1. **What is the writer trying to do in the text?**
- **a. advertise the Activity Centre**
- (The text seems to describe an experience at the Activity Centre rather than a direct advertisement.)

2. **What can the reader learn from the text?**
- **c. what sort of activities you can experience at the centre**
- (The text provides insights into the activities offered, like rock climbing and caving.)

3. **How do you think the writer might describe the weekend?**
- **a. interesting**
- (The writer expresses excitement and enjoyment from the activities.)

4. **What do we learn about the group?**
- **c. Some of them already knew each other.**
- (The text mentions friends and sisters, indicating some members knew each other.)

5. **Which of the following advertisements describes the Activity Centre?**
- **a. It allows you to make up your own timetable and choose from a variety of activities.**
- (This reflects the varied activities mentioned in the text, implying flexibility.)

Let me know if you need further assistance!