sing、run、give、sit的过去式
sing、run、give、sit的过去式
read,drew,do,sit,go,give,eat,sleep,run,drink,see,ride的过去式和过
give hear run meet tell find sit leave say stand take的过去式是什么
carry sing give的过去式
show、give、hope、sing、clean、drive、run、study的第三人称、-ing形式和过去式
have,watch,take,shine,rain,eat,run,sing,sit,swim,make,skate的
study,sing,see,play,dance,have,write,take,run,sit,stop,get的现
see,get,try,stop,sit,sing,的第三人称单数,现在分词和过去式
sell send sing sit speak swim spend 的过去分词和过去式
sing sit wet build lend drink run let
SING的过去式是?sing的过去式?
run begin sit think have forget grow offer 的过去式 过去分词 是什么?