A. Why was Samantha nervous before going to camp?

Решение:

Прочитав текст, можно выяснить, что Саманта нервничала перед лагерем, потому что никогда раньше не уезжала из дома так надолго.

1. She didn't like outdoor activities.
2. She had never been away from home for so long.
3. She didn't have any friends at camp.
4. She was afraid of swimming.

Ответ: 2. She had never been away from home for so long.