cook的过去式,过去式和过去分词表

外研版七年级英语下册单词表
原形 过去式 /t/ watch watched cook cooked help helped play
八年级英语新目标下unit 3 过去进行时专题复习课件答案ppt
today watch cook yesterday watched cooked
have,meet,cook,teach,drop的过去式