精选优质文档-倾情为你奉上单项填空。1. Im sorry, Cathy, I _ your radio for such a long time.Never mind.A. have borrowedB. have lentC. have keptD. have returned2. Where have you _ these days?I have _ to Yangzhou with my friends.A. been, goneB. been, beenC. gone, beenD. gone, gone3. Where is your father? We havent seen each other for weeks._.A. He has been to AmericaB. He has gone to EnglandC. He is go
