В тексте сказано: "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, этот день был лучшим, потому что он поймал рыбу и провел время с семьей.
Правильный ответ: 1. he caught fish and spent time with family.
Paul said it was the best day because he caught fish and spent time with family.
Ответ: 1