My keys are lost.(改为反义句)

My keys are lost.(改为反义句) I find my lost keys.改为一般疑问句Do you （） （） lost krys. My keys are on the table.改为一般疑问句 my keys are under the book(改为一般疑问句） These are my keys.They aren't( )( ).改为同义句 My keys are -----the lost and found office.填什么呢? How t____!I lost my keys. my mother is keys are on the sofa 改为否定句my mother is keys ___ ___on the sofa Now where are my keys? ______(it) are my keys. I think my keys are on the desk.改为否定句 I __ __ myI think my keys are on the desk.改为否定句I __ __ my keys are on the desk. The keys are in my backpack (改为一般疑问句,并作否定答语) These are my keys.改为否定句,改为单复数转换改为一般疑问句或提问,肯定句做回答. these are your keys 改为单数句 Those are some keys.(改为单数） l lost a set_______ keys on my way to school My keys are on the sofa 同上 These are my keys.改成一般疑问句