buy,drink,have,see,spend,do,swim,come,drive,understand,tell,
buy,drink,have,see,spend,do,swim,come,drive,understand,tell,
be,have,buy,come,spend,get,wait,meet,drive,swim的第三人称单数,现在分词,
do build break buy come give write understand run have 的过去式,
do,draw,drink,meet,cut,get,run,buy,sit,have,sing,come,read,s
say,lose,meet,read,take,see,speak,swim,drink,understand的过去式和
make see spend tell have need 等单词用法,关键是后面加to do 还是do还是doing
drink的过去分词还有go ride have begin drive forget swim blow take c
求know,stand,come,teacher,buy,cut,drink,swim,feel,meet,climb,
buy call drive enjoy lie shop take tell wait leave wash see
动词的过去式填一下!do,come,drop,go,meet,buy,go,run,see,have,visit,lik
下列单词的过去式am/is/are,do,go,come,buy,have,eat,take,hang,see,run,
求下面动词过去式 drive fly go drink eat have draw ride run see sweep