句型转换. (共20分，,每题2分)
小题1:His twin brother is driving a car. (用often 改写句子)
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小题2:The apples are two yuan a kilo. (对划线部分提问)
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小题3:He always goes to school on foot. (对划线部分提问)
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小题4:he, friends, now, his, with, play, football. (连词成句，并用正确时态)
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小题5:I think he is coming tomorrow. (否定句)
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小题6:It isn’t necessary to do housework.(同义句)
no need to do chores.
小题7:Tom found an old man was lying on the street.(改为简单句)
Tom found an old man on the street.
小题8:While John was taking photos, Mary bought a drink.(同义句)
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小题9:What were you doing when the rainstorm came?(同义句)
What were you doing rainstorm?
小题10:Could I use your computer? (做简单回答，并给出理由)
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