Odpowiedź:
1. It's every second year.
2.Thousands of people.
3. They can do a bungee jump, a skydive, run in a marathon or climb a mountain.
4. They can swim a mile, run a mile or walk a mile.
5. Your sponsors give you money. Your sponsors can be your friends or family members.
6. They can do amazing things such as swimming from England to France or running in a marathon every day for a week.
Wyjaśnienie:
