对一篇有语法错误的英文文章进行编辑并修正错误。


下面是一段待编辑的英文文章，其中包含语法错误：

"His basketball team was one of the best team in the state. They had won many games this season. But they hadn't practiced enough and it showed in the last game. The coach was very disappointed."
"His basketball team was one of the best teams in the state. They had won many games this season, but they hadn't practiced enough, and it showed in the last game. The coach was very disappointed."