I have been asked to clean the bedroom

I have been asked to clean the bedroom I have been asked to have the tree cut down. Visitors have been asked to keep the woods clean and tidy. 新概念问题：1.Visitors have been asked to keep the woods clean and Visitors have been asked to keep the woods clean ad tidy汉语的意 Visitors have been asked to keep the woods clean and tidy I have been——（clean）the room Could I clean the bedroom for you?A.have cleanedB.had cleane The boy likes to have his bedroom _____ clean and tidy.A lik I have been asked to a party,but I have got nothing to wear. i cleaned the bedroom yesterday.it's your (t——） to clean it I want to clean the bedroom.改为一般疑问句,作否定回答