日记格式与时态 — 英语填空题
题目
下面是一则日记的开头，请补全其中单词的正确形式，使其符合日记格式与时态要求。Sunday, 15th September Sunny
Today ___ (be) a busy day. In the morning, I ___ (go) to the park with my sister. We ___ (fly) kites there. Then it started to rain, so we went home quickly. What a day!