Yesterday was Sunday.My father was busy with his work, so he went to his office as usual.At about three o'clock my mother and I went to the bookshop.My mother bought me an interesting book. I was so glad.

　　昨天是星期天。我爸爸工作忙，所以他又同往常一样去了办公室。我和妈妈在大约三点去了书店。妈妈给我买了一本很有趣的书，我真高兴。