i'm finished.是什么时代,它的意思是我刚完成.可为什么它前面又是am呢?后面是finished.那前面应该是was这是为什么呀

i'm finished.是什么时代,它的意思是我刚完成.可为什么它前面又是am呢?后面是finished.那前面应该是was这是为什么呀 i'm finished it i have finished it的区别是什么 I'm finished with my dinner yet. i'm finished 和 i'm done 的区别 可是说i am finished吗?为什么是finished?这是什么时态?跟i have finished有什么差别? i'm finished,let's go now宾补是哪个 ok,I'm finished.Now put the bananas and ice cream in the blender.这个句子中的I'm finished. I finished reading a book last night.这是什么时态? when i have finished it.疑问这是是什么时态? I am finished drinking.请问这句是什么时态. i've just finished my work.的间接引语是什么 对于when I finished与when I have finished,用法有什么区别,或者说注意什么比如when I——this book,I'm going to sleep.为什么答案是have finished,finished不行吗？ I'm going to bed after I finished my I'm going to bed after I finished my work.这句话语法对不对 所罗门时代是什么时代 I'm lovin' it!它代表的品牌是什么 sorry,I haven;t finished your book _____ ,but I;m going to.Ayet B already when will i see you again 是什么时代的歌? only finished 40.now,9,i fully understand how hard it is to earn m