被动语态转换急~!
1Weshallputoffthemeetingtillnextmonday
2theydonotalllowyoutosmokeinthelaboratory
3wemustdealwiththeproblemwithoutanydelay
4theygavehimawarmwelcomeattherailwaystation
5thenursewilllookafteryourbabyattheday-carecenter
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