get ,go ,clean ,stop ,watch ,study ,talk ,make ,buy 的过去式
get ,go ,clean ,stop ,watch ,study ,talk ,make ,buy 的过去式
watch swim write arrive have make buy get go talk sing be ca
do get go take stay look give watch study teach的第三人称单数,过去式,现
is,dance,learn,make,buy,eat,go,watch,do这些单词的过去式.
go are buy is get 的过去式
go、come、do、clean、play、have、study、watch、see、write、stop、hope、l
do,have.go.see.play.study.clean.stop第三人称单数,现在分词和过去式
写出下列动词过去式 spend,ask ,study,is,go,play,watch,stay,visit,clean
do,play,go,study,have,listen,stop,practice的过去式
写出下列动词的现在分词形式,buy have stop lie get make say go shop walk le
clean,visit,have,get,read,go的过去式
buy ,get ,put ,pay ,make ,的一般过去式是什么?