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.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"!
Pranks performed on April Fool's Day range from the simple, (such as saying, "Your shoe's untied!)， to the elaborate. Setting a roommate's alarm clock back an hour is a common gag. The news media even gets involved. For instance, a British short film once shown on April Fool's Day was a fairly detailed documentary about "spaghetti farmers" and how they harvest their crop from the spaghetti trees. Whatever the prank, the trickster usually ends it by yelling to his victim, "April Fool!"
April Fool's Day is a "for-fun-only" observance. Nobody is expected to buy gifts or to take their "significant other" out to eat in a fancy restaurant. Nobody gets off work or school. It's simply a fun little holiday, but a holiday on which one must remain forever vigilant, for he may be the next April Fool!
Each country celebrates April Fool's differently. In France, the April Fool's is called "April Fish