单句改错
①After suffering a heart attack, Michael Jackson was pronounced dead, marked a tragic end to the world’s most popular entertainer.
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②Having shown around the factory, they were very happy.
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③Mary sat by the window of the classroom reads a book.
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④Use your head, you’ll find the right way to do it.
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⑤Heard the news, we jumped with joy.
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⑥Their car got stuck in the mud on the way, thus caused the delay.
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⑦Everyone was silent, wait to see who would be called upon to read his and her paragraph aloud.
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