is、do、play、clean、go、visit、的过去式,

写出下列动词过去式 spend,ask ,study,is,go,play,watch,stay,visit,clean clean、visit、wash、study、like、do、go、read、is、see加过去式 do study go clean stay visit have dont isnt 的过去式怎么写 visit,close,move,finish,meet,clean,go的过去式 clean,visit,have,get,read,go的过去式 下列动词的过去式形式 have has do play am,is are write send clean swim look play clean go do visit stay study dance live stop shop do,have.go.see.play.study.clean.stop第三人称单数,现在分词和过去式 finish,clean,call,want,talk,watch,play,do,visit,listen,is,ar call go buy is see are visit enjoy的过去式 clean do call visit want tall watch的过去式怎么写? go,do,write,fly,play的现在分词和过去式