“Last weekend, my family and I went to a beautiful beach. We left home early in the morning and arrived there at nine. The weather was perfect, and the sky was clear. My brother and I built sandcastles while my parents prepared lunch. After that, we swam in the sea and played volleyball on the beach. In the afternoon, we took a walk along the shore and collected seashells. Before going home, we watched the sunset, which was really beautiful. It was a wonderful day, and we had a lot of fun.”

Why did the writer say it was a wonderful day?

A. Because they arrived at the beach early.

B. Because they had a lot of fun doing activities.

C. Because they ate a lot of food.

D. Because the beach was very crowded.

E. Because the trip was very short.