smile,cry,take,study,do,go,come,run,live,stop,put,eat,am/is,
smile,cry,take,study,do,go,come,run,live,stop,put,eat,am/is,
下列单词的过去式am/is/are,do,go,come,buy,have,eat,take,hang,see,run,
do,does,come,go,are,eat,buy,is,am,have,give,drop,play,run过去式
walk\study\wish\play\rain\go\die\run\come\do\fly\stop\see\sw
like become stop go stay eat have say put take do buy的过去式和过去
谁知道am,is,are,do,does,have,has,go,come,see,win,run,make,fly,p
go,cut,is,eat,come,stop的过去式是什么
buy fly go take do run come的过去式
am,is,are,do,can,should,go,come,eat,fly,give,like,pass,sing,
look play clean go do visit stay study dance live stop shop
写出下列单词的过去式:am/is,are,begin,buy,come,do,eat,get,give,go,have/
go、come、do、clean、play、have、study、watch、see、write、stop、hope、l