E. Paul said it was the best day because ...

Ответ (RU):

1. he caught fish and spent time with family.
2. he bought many souvenirs.
3. he saw wild animals.

В тексте указано: Paul caught two small fish, and he was very happy. In the evening the whole family sat together, drank tea, and told stories. Paul said it was one of the best days of his summer.".

Следовательно, правильный ответ: 1. he caught fish and spent time with family.

Ответ: 1. he caught fish and spent time with family