Для того, чтобы расставить параграфы в правильном порядке, нужно обратить внимание на слова, указывающие на последовательность событий. В данном случае, это слова: Last summer, One day, Later, In the end.
- d Last summer I was in with my . We were staying on a campsite in the Pyrenees.
- c One day we went on an excursion. While we were walking in the , it started to rain. Then we heard thunder and we saw
- a Later the passed. But while we were going down the mountain, my dad and hurt his arm.
- b In the end his was OK, but that was the worst day of our holiday!
Таким образом, правильный порядок параграфов: d, c, a, b
Ответ: d, c, a, b