题目内容：

找出错误的句子填在括号里并改正在横线上
（ ）1,I read a interesting storybook yesterday .————————.
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A B C
()2.l will go to Guanzhou to see my grandma with my family yesterday.------
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A B C
()3.There were no factories 50 years ago.There weren't many people also.--
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A B C