以an unusual thing为题写一篇60个单词作文,（30分钟内）

one day ,i went to park to swim by bike.that was a nice day.many people were swimming in the water pool when i got the park.so i put my bike on the lawn and then jumped into the water pool happily.After an hour ,i realised my bike gone .i was hurried to put on my clothes and find it around everywhere.i couldn't find it although i used any way that i can .so i turned to the policeman who worked in this park ,with the help of him ,my bike was found quickly and we caught the thieft.thanks to the policman ,i got my bike back.what an unusal day it is!
这个作文用的是过去式,词汇都是非常初级的.
不过下次不要这样了,会让你变懒的.

话说我也想要

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