I have forgotten my umbrella at home.为什么不可以是left而一定用forgotten呢

I have already forgotten my love. I know you have forgotten! mary said me,I have forgotten to do my homework改为间接引语 mary----me that--- --- forgotten to dodo---homework I have forgotten my umbrella at home.为什么不可以是left而一定用forgotten呢 I have forgotten you have been I have ——（complete)forgotten what my mother told me. 英语作文 the person i have forgotten I have forgotten _____it填什么介词 ---Sorry,Sir I forgot to do my homework last night.---Tom,you____many times,You should believableA.forgot B.forgrt C.had forgotten D.have forgotten I have forgotten how many times I have pain I'm forgetting.I was forgot.I have been forgotten, I wonder if John has forgotten my number.I him to call me for the past two hoursA.have expected B.have been expected选哪个 I can't find my umbrella.You __________it in the office.A.must have forgotten B.must have left C.must leave D.must forget I have never forgotten you and me 怎么翻译 英语翻译He reminded of what I otherwise would have forgotten. i seem to have forgotten..不定式在句中作什么成分 he has written a Book _____name i have forgotten. I have forgotten you and disappeared from your