I. Complete the passage with appropriate words.
An's class is going to make a two-day (1) e_____________ to visit some caves near Huong (2) P_____________. They want to see with their own eyes what they have learned in their (3) g__________ lessons recently and (4) r______________ themselves after their hard work, as well. They have planned their (5) t__________ carefully. For An, the only problem is getting her parents' (6) p_______________. She will try to (7) p_____________ them so that she will be able to join her (8) c_______________ for the excursion.
1. excursion
2. Pagoda
3. geography
4. relax
5. trip
6. permission
7. persuade
8. classmates