最佳答案:分词是gone 过去式went
最佳答案:went going
最佳答案:原形,过去式,过去分词play,played,playedstudy,studied,studiedrain ,rained ,rainedfly ,flew
最佳答案:uy-----------------buying ,boughtread----------------reading .,readlisten ------
最佳答案:going goes went working works worked having has had coming comes came doing does
最佳答案:1.began begun 2.sent sent 3. listened listened 4. went gone 5. taught taught 6.