Last March, my mother told my father and me that my grandfather would come in April. We were very happy because my grandfather was an interesting old man and he had not visited us since he went to Hong Kong.

     On April 1 my father and I bought a lot of food from the supermarket and bought a big bunch of flowers home. then we did some cleaning at home. 文章来自yingyu6.com

　　At night when we were waiting for my grandfather, the bell rang and in came my mother. She smiled to us and said "April fools"!

参考翻译：

三月的时候，我妈妈告诉我爸爸和我我的祖父会在四月过来。我们非常高兴应为我祖父是个很有意思的老人，自从他去了香港后就在没见过我们。

四月一号我和爸爸从超市买了很多食物和一大束香花。然后打扫了房间卫生。

到了晚上当我们等待我们祖父的时候，门铃响了然后我妈妈进来，她笑着对我们说愚人节好！