Viết lại các câu sau sao cho nghĩa không đổi

1    Neil Armstrong was the first man who walked on the moon. 
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2    Lady Astor was the first woman who took her seat in Parliament. 
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3.    Here are some accounts that you must check. 
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4    People who listen to very loud music may suffer gradual hearing loss .  
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5.    He was the man who was saved in the fire .   
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6    Anyone who doesn’t want to take part in the meeting must inform the board. 
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7    The teacher who takes the responsibility for the class is Ms Lan. 
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8.    .She’s just bought a handbag which was made of crocodile skin. 
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9.    I met a man who had been working in this factory for a long time. 
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10.    The story which was told by my grandma was interesting. 
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