求下列单词的过去式stay,study,say,see,wait,visit,eat,wear,spend,improv
求下列单词的过去式stay,study,say,see,wait,visit,eat,wear,spend,improv
写出下列动词过去式 spend,ask ,study,is,go,play,watch,stay,visit,clean
写出下列单词的过去式 is ,have/has ,go,say,eat,do,become,bring,buy,stay
写出stay spend sit see say write cry study stop practice 的单三式
写出它们的过去式:study、visit、stay、have、pratice.
stay,study的过去式
写出下列单词的过去式 go read do study swim an,is see walk fly
填写下列单词的过去式 work walk begin study have telephone go see mend
practice、visit、stay、watch、(写出下列动词的过去式)
求几个单词的现在分词do study go stay sit have see shop read stop
求几个词的过去式relax practice stay spend watch
stay.build.study的过去式?