I have no idea ______ we ______ hand in our papers after cla

We will have to hand in our papers by the end of this month I have no idea if he ______（enroll）in the exchange programe Look!I have a ______ （shop) list in my hand I have no idea when we will have a discussion about our clas We needn't hand in our homework now.(保持原句意思) We _____ ______ We should check our papers before we hand in them ,________ I have no idea ______ the journalist could have got his info we will have some difficulty in our ______(study) Jim,I have no idea about which ______ to buy.What should I d 求救英语达人,17.-Must we hand in the papers this week?-No,you ____ ——Mr John, we must hand in our homework today, ______? …… I have no newspaper ______.