“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.”

What did the writer do in the morning at the beach?

A. Went swimming immediately.

B. Played volleyball first.

C. Built sandcastles with his brother.

D. Collected seashells.

E. Watched the sunset.