1 . 我往洞里塞了一团布,然后把它带到了外面,把门牢牢地关上了。(v.-ing 作状语)
I stuffed a piece of cloth into the hole and took her outside,________________ .
I stuffed a piece of cloth into the hole and took her outside,
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2 . Fasten the gates ______ (secure) so that they do not blow open. (所给词的适当形式填空)
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3 . She locked the door______ (secure)behind her. (所给词的适当形式填空)
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