live,pick,cook的过去式

live,pick,cook的过去式 live eat pick make cook的过去式 pick的过去式 pick 的过去式 pick的过去式 pick的过去式是什么 cook的过去式 cook的过去式是 cook的过去式是什么 cook的过去式 cook的过去式是? not cook的过去式! cook的过去式是甚麽? cook的过去式是什么? 谁能告诉我laugh,like,listen,live,love,look,pick,plan,play,prepare的过去式? 谁能写出下面单词的过去式collect answer jump listen kick water cook live climb 帮忙写写下面单词的过去式say( ) learn( ) live( ) stop( ) cook( ) run( ) hope( ) write( )clean( ) open( ) cook help add look hop work live study的过去式和过去分词是什么?求过去式和过去分词