help me with my English article

题目

help me with my English article
Last April Fool's Day,I was fooled by myself.
First of all.she told me that I had left my backpack at home.,I didn't believe.Because I had finished my homework just now.I got angry with her.And her believed what I said.And she said she wanted to lose our friendship.I didn't believe.But she didn't play a joke,she said the truth!After April Fool's Day,I had forgotten what I said .And I was very surprise that she didn;t talk with me.She said that I got angry with her in April Fool's Day and wanted to lose friendships. I only just fooled myself
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答案

Last April Fool's Day,I was fooled by myself.
First of all,she told me that I had left my backpack at home.I didn't believe her.Because I finished my homework just now.I got angry with her.And she believed what I was saying.She said she wanted to end our friendship.I didn't believe.But she wasn't telling a joke.she meant it!After April Fool's Day,I forgot what I had said.And I was very surprised that she didn't talk with me any more.She said that I got angry with her on April Fool's Day and wanted to end our friendship.I just fooled myself.