___ you have to do your homework?no,i_____.1.do,don`t 2.did,don`t3.do,didn`t 4.are,am not

问题描述:

___ you have to do your homework?no,i_____.1.do,don`t 2.did,don`t3.do,didn`t 4.are,am not

选1.do,don`t