Ответ:

1. Lara and Mary are going explore the mountains

2. Paul is going to explore the beautiful beaches

3. John is not going to look for New species of birds

4. Lara and Mary are not going to stay in the hotel

5. Paul is not going to stay in a tent

6. John is going to stay in a tent

7. Lara and Mary are not going to travel by car

8. John is going to travel by boat